drainage 音标拼音: [dr'enədʒ] [dr'enɪdʒ]
n . 排水,放水
排水,放水
drainage n 1 :
emptying something accomplished by allowing liquid to run out of it [
synonym : {
drain }, {
drainage }]
Drainage \
Drain "
age \,
n .
1 .
A draining ;
a gradual flowing off of any liquid ;
also ,
that which flows out of a drain .
[
1913 Webster ]
2 .
The mode in which the waters of a country pass off by its streams and rivers .
[
1913 Webster ]
3 . (
Engin .)
The system of drains and their operation ,
by which superfluous water is removed from towns ,
railway beds ,
mines ,
and other works .
[
1913 Webster ]
4 .
Area or district drained ;
as ,
the drainage of the Po ,
the Thames ,
etc . --
Latham .
[
1913 Webster ]
5 . (
Surg .)
The act ,
process ,
or means of drawing off the pus or fluids from a wound ,
abscess ,
etc .
[
1913 Webster ]
{
Drainage tube } (
Surg .),
a tube introduced into a wound ,
etc .,
to draw off the discharges .
[
1913 Webster ]
64 Moby Thesaurus words for "
drainage ":
air -
drying ,
anhydration ,
aspiration ,
bleeding ,
bloodletting ,
broaching ,
cleaning out ,
clearance ,
clearing ,
cupping ,
defecation ,
defluxion ,
dehumidification ,
dehydration ,
depletion ,
desiccation ,
discharge ,
discharging cargo ,
drafting ,
drain ,
draining ,
drawing ,
drying ,
drying up ,
effluence ,
efflux ,
effluxion ,
effusion ,
egress ,
elimination ,
emptying ,
evacuation ,
evaporation ,
excretion ,
exhalation ,
exhaust ,
exhausting ,
exhaustion ,
flowoff ,
gush ,
insolation ,
milking ,
mummification ,
off -
loading ,
outfall ,
outflow ,
outflowing ,
outpour ,
outpouring ,
phlebotomy ,
pipetting ,
pumping ,
removal ,
runoff ,
siphoning ,
sucking ,
suction ,
tapping ,
unloading ,
venesection ,
venting ,
voidance ,
voiding ,
withering
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