burr 音标拼音: [b'ɚ]
n . 粗刻边,钻孔器,毛刺
vi .
vt . 不清楚发音
粗刻边,钻孔器,毛刺不清楚发音
burr n 1 :
seed vessel having hooks or prickles [
synonym : {
bur }, {
burr }]
2 :
rough projection left on a workpiece after drilling or cutting 3 :
United States politician who served as vice president under Jefferson ;
he mortally wounded his political rival Alexander Hamilton in a duel and fled south (
1756 -
1836 ) [
synonym : {
Burr },
{
Aaron Burr }]
4 :
rotary file for smoothing rough edges left on a workpiece 5 :
small bit used in dentistry or surgery [
synonym : {
bur }, {
burr }]
v 1 :
remove the burrs from [
synonym : {
bur }, {
burr }]
Bur \
Bur \,
Burr \
Burr \ (
b [^
u ]
r ),
n . [
OE .
burre burdock ;
cf .
Dan .
borre ,
OSw .
borra ,
burdock ,
thistle ;
perh .
akin to E .
bristle (
burr -
for burz -),
or perh .
to F .
bourre hair ,
wool ,
stuff ;
also ,
according to Cotgrave , "
the downe ,
or hairie coat ,
wherewith divers herbes ,
fruits ,
and flowers ,
are covered ,"
fr .
L .
burrae trifles ,
LL .
reburrus rough .]
1 . (
Bot .)
Any rough or prickly envelope of the seeds of plants ,
whether a pericarp ,
a persistent calyx ,
or an involucre ,
as of the chestnut and burdock ;
a seed vessel having hooks or prickles .
Also ,
any weed which bears burs .
[
1913 Webster ]
Amongst rude burs and thistles . --
Milton .
[
1913 Webster ]
Bur and brake and brier . --
Tennyson .
[
1913 Webster ]
2 .
The thin ridge left by a tool in cutting or shaping metal .
See {
Burr },
n .,
2 .
[
1913 Webster ]
3 .
A ring of iron on a lance or spear .
See {
Burr },
n .,
4 .
[
1913 Webster ]
4 .
The lobe of the ear .
See {
Burr },
n .,
5 .
[
1913 Webster ]
5 .
The sweetbread .
[
1913 Webster ]
6 .
A clinker ;
a partially vitrified brick .
[
1913 Webster ]
7 . (
Mech .)
(
a )
A small circular saw .
(
b )
A triangular chisel .
(
c )
A drill with a serrated head larger than the shank ; --
especially a small drill bit used by dentists .
[
1913 Webster ]
8 . [
Cf .
Gael .
borr ,
borra ,
a knob ,
bunch .] (
Zool .)
The round knob of an antler next to a deer '
s head . [
Commonly written {
burr }.]
[
1913 Webster ]
{
Bur oak } (
Bot .),
a useful and ornamental species of oak ({
Quercus macrocarpa })
with ovoid acorns inclosed in deep cups imbricated with pointed scales .
It grows in the Middle and Western United States ,
and its wood is tough ,
close -
grained ,
and durable .
{
Bur reed } (
Bot .),
a plant of the genus {
Sparganium },
having long ribbonlike leaves .
[
1913 Webster ]
Burr \
Burr \,
v .
i . [
imp . &
p .
p . {
Burred };
p .
pr . &
vb .
n .
{
Burring }.]
To speak with burr ;
to make a hoarse or guttural murmur .
--
Mrs .
Browning .
[
1913 Webster ]
Burr \
Burr \ (
b [^
u ]
r ),
n . [
See {
Bur }.] (
Bot .)
1 .
A prickly seed vessel .
See {
Bur },
1 .
[
1913 Webster ]
2 .
The thin edge or ridge left by a tool in cutting or shaping metal ,
as in turning ,
engraving ,
pressing ,
etc .;
also ,
the rough neck left on a bullet in casting .
[
1913 Webster ]
The graver ,
in plowing furrows in the surface of the copper ,
raises corresponding ridges or burrs .
--
Tomlinson .
[
1913 Webster ]
3 .
A thin flat piece of metal ,
formed from a sheet by punching ;
a small washer put on the end of a rivet before it is swaged down .
[
1913 Webster ]
4 .
A broad iron ring on a tilting lance just below the gripe ,
to prevent the hand from slipping .
[
1913 Webster ]
5 .
The lobe or lap of the ear .
[
1913 Webster ]
6 . [
Probably of imitative origin .]
A guttural pronounciation of the letter r ,
produced by trilling the extremity of the soft palate against the back part of the tongue ;
rotacism ;
--
often called the {
Newcastle burr }, {
Northumberland burr },
or {
Tweedside burr }.
[
1913 Webster ]
7 .
The knot at the bottom of an antler .
See {
Bur },
n .,
8 .
[
1913 Webster ]
118 Moby Thesaurus words for "
burr ":
accent ,
adherent ,
adhesive ,
barnacle ,
belch ,
blare ,
blat ,
boll ,
bramble ,
bray ,
brier ,
bristle ,
broad accent ,
brogue ,
bulldog ,
buzz ,
cackle ,
cactus ,
capsule ,
catchweed ,
caw ,
cement ,
chirr ,
chiseling ,
clang ,
clangor ,
clank ,
clash ,
cleavers ,
cod ,
craunch ,
croak ,
cross -
hatching ,
crump ,
crunch ,
decal ,
decalcomania ,
demitint ,
drawl ,
engravement ,
engraving ,
etch ,
etching ,
follicle ,
gem -
engraving ,
glass -
cutting ,
glue ,
glyptic ,
goose grass ,
graving ,
grind ,
groan ,
growl ,
grumble ,
gunk ,
half tint ,
hatching ,
hull ,
husk ,
incision ,
inscript ,
inscription ,
jangle ,
jar ,
leech ,
legume ,
legumen ,
limpet ,
line ,
lining ,
marking ,
molasses ,
mucilage ,
needle ,
nettle ,
paste ,
pease cod ,
pericarp ,
pine needle ,
plaster ,
pod ,
prickle ,
quill ,
rasp ,
regional accent ,
remora ,
score ,
scoring ,
scranch ,
scrape ,
scratch ,
scratching ,
scrunch ,
seed pod ,
seed vessel ,
seedbox ,
seedcase ,
silique ,
slash ,
slashing ,
snarl ,
snore ,
spicule ,
spiculum ,
spike ,
spikelet ,
spine ,
sticker ,
stipple ,
stippling ,
syrup ,
thistle ,
thorn ,
tint ,
tooling ,
twang ,
type -
cutting ,
yucca
安装中文字典英文字典查询工具!
中文字典英文字典工具:
复制到剪贴板
英文字典中文字典相关资料:
What is 2 plus 5? | Arithmetic Exercise - Online calculator Learn how to calculate 2 + 5 and understand arithmetic properties with exercises, explanations, and practice quizzes The result of 2 + 5 is 7 This is because addition combines two values into a single total For example, 2 + 5 = 7 Addition is one of the four fundamental operations in arithmetic
What is 2 plus 5? - Addition calculator Here you can find a addition calculator to add 2 to 5 or to add any other amount
What is sum of 2 and 5 | Number Line Place Value method What is sum of 2 and 5? The answer is 7 Add numbers using number line and place value method, video tutorial instructions for each step
2 + 5 | What is 2 plus 5? - calculeitor. com What is 2 plus 5? The sum of two plus five is equal to seven We can also express that 2 plus 5 equals 7 as follows: What is 2 plus by other numbers? Find out what is 2 plus 5 Add 2 + 5 two plus five
Math Calculator Step 1: Enter the expression you want to evaluate The Math Calculator will evaluate your problem down to a final solution You can also add, subtraction, multiply, and divide and complete any arithmetic you need Step 2: Click the blue arrow to submit and see your result!
Math Calculator Free online math calculator to add, subtract, multiply and divide positive and negative numbers Online decimal calculator to find sum, difference and products of numbers
What is 2+5 | What is 2 plus 5 | Addition Within 10 - YouTube What is 2 plus 5? What is 2+5#Addition Within 10 | Fun Challenges for #Kids#maths #kids #children #adding #addition #within10 #fun #challenge #quiz #play #le
View question - what is 2 plus 5 - Web 2. 0 scientific calculator The answer is 7 21 It is 7 5+2=7 :) Free Online Scientific Notation Calculator Solve advanced problems in Physics, Mathematics and Engineering Math Expression Renderer, Plots, Unit Converter, Equation Solver, Complex Numbers, Calculation History
What is 2 Plus 5 | Long Sum Calculator - CoolConversion Long Sum Calculator - Long sum: 2 + 5 Here is the answer to questions like: What is 2 Plus 5 | Long Sum Calculator Long Sum Calculator Long Sum Long Division