英文字典中文字典51ZiDian.com

中文字典辞典英文字典 a b c d e f g h i j k l m n o p q r s t u v w x y z

hydroxyl

n. 氢氧根

氢氧根

WordNet (r) 3.0 (2006) (WordNet)

hydroxyl
n 1: the monovalent group -OH in such compounds as bases and
some acids and alcohols [synonym: {hydroxyl}, {hydroxyl group},
{hydroxyl radical}]

The Collaborative International Dictionary of English v.0.48 (gcide)

Hydroxyl \Hy*drox"yl\, n. [Hydro-, 2 oxygen -yl.] (Chem.)
A compound radical, or unsaturated group, {HO}, consisting of
one atom of hydrogen and one of oxygen. It is a
characteristic part of the hydrates, the alcohols, the oxygen
acids, etc.
[1913 Webster]

请选择你想看的字典辞典：

单词	字典	翻译
hydroxyl	查看　hydroxyl　在百度字典中的解释	百度英翻中〔查看〕
hydroxyl	查看　hydroxyl　在Google字典中的解释	Google英翻中〔查看〕
hydroxyl	查看　hydroxyl　在Yahoo字典中的解释	Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!

中文字典英文字典工具:

选择颜色:

<style type="text/css">#word104_1 br {display:none;}</style>
<form id="word104_1" method="post" action="http://in.goldgoldprice.com/index.php" target="_blank">
<div style="width: 140px;border:1px solid #000;background-color:#ffffff;padding: 0px 0px;margin: 0px 0px;align:center;text-align:center;overflow:hidden;"><div id="xcolor1_1" style="font-size:12px;color:#183a00;line-height:16px;font-family: arial; font-weight:bold;background:#94abf0;padding: 3px 1px;text-align:center;"><a href="http://in.goldgoldprice.com/" alt="英文字典中文字典" title="英文字典中文字典" id="word_name104_1" style="color:#000000;font-size:14px;text-decoration:none;line-height:16px;font-family: arial;" >英文字典中文字典</a></div><table width=100% style='align:center;text-align:left;font-size:12px;background-color:#ffffff;color:#333333;'>
<tr><td style="text-align:center;border:0"><input type=hidden name="word104_hi" value="1">输入中英文单字</td></tr><tr><td style="text-align:center;border:0"><input type="text" name="word104_input" value="" size=10 style="background-color:#ffffff;color:#000;text-decoration:none;font-family: arial;rial;border:1px solid #999;padding:1px!important;"></td></tr><tr style='line-height: 26px;'><td style="text-align:center;border:0"><input type=submit style="background-color:#ccc;color:#000;border:0 none;cursor:pointer;" value="查询字典"></td></tr></table></div>
</form>

英文字典中文字典相关资料:

Free Porn Videos Sex Movies - Porno, XXX, Porn Tube and Pussy Porn
Free porn sex videos pussy movies Porn hub is the ultimate xxx porn,sex and pussy tube, download sex videos or stream free xxx and free pussy movies
PornHat - we ️ HD free porn videos!
Watch new HD ⚡ XXX movies at the Porn Hat tube for free! Famous pornstars ⭐ and amateur girls ️ Stream it! Download it! Enjoy it!
Mahindra Mahindra Dealer Business World
Mahindra Mahindra Dealer Business World Register
Freeuse Porn | Mind Control Porn | Hypno Porn | Free Video Streaming
Watch High Quality Freeuse Porn Videos for free! Thousands of videos available for all freeuse porn categories including: Free Service Porn, Hypno Porn, Mind Control Porn, and more! Join our community and unlock video downloads, custom favorite lists, and more!
Fresh HQ Porn Sites Sex Videos - BDSMX. Tube
The huge porn sites sex videos collection is constantly updated, which pleases all our users Only on BDSMX Tube!
Methode x Frieren comic porn - HD Porn Comics
Read Methode x Frieren comic porn for free in high quality on HD Porn Comics Enjoy hourly updates, minimal ads, and engage with the captivating community Click now and immerse yourself in reading and enjoying Methode x Frieren comic porn!
h solo leaven - XVIDEOS. COM
XVIDEOS h solo leaven free CASERO CHOLITA BOLIVIANA ENGAÑA A SU MARIDO CON EL VECINO SU MARIDO COMERCIANTE SE FUE DE VIAJE Y A SU MUJER SE LA FOLLAN BIEN DURO
Porn hub moms t Porn Videos - Leaked and Viral HD Scenes | ViralXXXPorn
Watch the best porn hub moms t porn videos exclusively on ViralXXXPorn Stream viral porn hub moms t leaks, full HD scenes, and verified amateur clips 100% Free
Parody: Chainsaw Man Porn Comics | Parody: Chainsaw Man Hentai Comics . . .
Read Parody: Chainsaw Man Porn, Hentai and Sex Comics for free on HD Porn Comics! Enjoy fapping to the sexy and luscious Parody: Chainsaw Man Porn Comics Join the HD Porn Comics community and comment, share, like or download your favorite Parody: Chainsaw Man Porn Comics
Webcam: 581 videos - Only Amateur Porn
Beautiful amateur teen homemade webcam fucking 58:54 9 years ago xHamster blowjob homemade teen webcam Amateurs threesome 33:00 8 years ago xHamster blonde blowjob threesome webcam Real amateur couple having sex on homemade 05:51 9 years ago xHamster blonde girlfriend homemade webcam Quality MMF threesome sex on webcam 33:48 9 years ago xHamster hardcore threesome webcam Pretty thick girl 08:
porno-hub videos - XVIDEOS. COM
XVIDEOS porno-hub videos, free Tight pussy teen Alexa Raye knows how to get out of trouble with the law ----- xvideo porn freeporn xxx-videos porno porno-hub xvidoes xxx xxx-movies xvidios xvedios xxxvideos xporn videos-xxx teen-pussy xvidio xxvideo porn-movies xnxxx free-porn-sites 8 min Shaneka Lara -
Real mother son incest mature porn MILF sex [206] videos
Check out our selection of Real mother son incest mature porn videos in HD quality featuring your favorite MILF porn stars We have 206 XXX videos in our Real mother son incest MILF porn collection for you to enjoy!
Cuckold: 624 videos - Only Amateur Porn
Husband gave his bored wife a gift 05:52 HD 8 years ago xHamster bbc cuckold hd homemade wife Mature orgasm 04:33 7 years ago xHamster blonde cuckold hardcore homemade mature orgasm Delicious wife is shared 20:58 8 years ago xHamster bbw cuckold homemade threesome wife Cuckold blonde wife gets fucked by BBC 05:23 9 years ago xHamster bbc cuckold homemade interracial wife Pretty big titted wife
Taboo sex with family members! - FamilyPorner. com
Family sex is surely a big taboo Watch the best taboo videos out there! We got only the most real porn videos with no fake tags!

中文字典-英文字典 2005-2009