[化] 仲醇; 二级醇
[医] 仲醇

secondary alcohol的用法和样例:

例句

  1. Asymmetric borane reduction of prochiral ketones is a good process to the synthesis of enantiomerically enriched secondary alcohols.硼烷对前手性酮的不对称还原是合成手性仲醇的重要方法。

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发表于:2018-11-30 / 阅读(142) / 评论(0) 分类 牛津初中英语一年级

[00:08.59]What are you doing tomorrow,Eddie? [00:13.24]I am going birdwatching at the market. [00:17.50]At the market? [00:21.05]I like birds at the market.Beijing Ducks and roast chickens.Yummy! [00:29.83]Reading A Birds in Zhalong [00:40.28]Sandy j

发表于:2018-11-30 / 阅读(159) / 评论(0) 分类 牛津初中英语二年级

I hate alcohol. I really dont understand how or why people drink it. The smell of alcohol on peoples breath is disgusting. Its expensive and it gives you a bad headache. I drank when I was much younger, but I havent touched a drop for years. I hated

发表于:2018-12-03 / 阅读(63) / 评论(0) 分类 纯正英语一分钟

Breast cancer is the most common form of cancer in women. Hundreds of thousands of new cases are identified worldwide every year. Now, one of the largest cancer prevention studies of its kind has reported some sobering findings. Just one alcoholic dr

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发表于:2018-12-17 / 阅读(119) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

A High Court decision this week means that only supermarkets and bottle stores can sell alcohol. Supermarkets have been allowed to sell beer and wine since 2000. In 2001, some small convenience stores applied to the Liquor Licensing Authority (LLA) f

发表于:2019-01-21 / 阅读(65) / 评论(0) 分类 新西兰英语
学英语单词
5-methylaminomethyl-2-thiouridine
abutment screw implant
agroindustry
alumine
bay bolt
BCSH
be built on sand
be in competition with for
best unbiassed test
bluster
boresight gain antenna
brass curtain rod
breadfruit trees
bulky joint
catabaptist
client software
comptible
concile
cut a check
Dante, Alighieri
differential fuel-clad expansion
direction rose
diversion program
double pit
due-diligence
educationalism
fast data base access
feeding quality
fiddley grating
fiorinia proboscidaria
foam system
fusidic
gene order
ghost-written
glucosum anhydricum
guiding mechanism
heatstroke preventive
heterophyllolites
hoodwort
insect population
judgments in rem
Junbūk
juventius
Lenskiy Rayon
linear ramp type
linecaster
m-people
mechanical ventilation drying
mesospermalege
midium pressure absorber
mode superposition
mranlι
noise attenuation
Note Security Fund
notice me
obstetrician-gynecologist
ogival buoy
optometrist
parasitic thoracopagus
person-machine interface
personnel
pile delivery
plague the life out of
poissant
pressure bar lifter screw
public credit
racemized
radium therapy
regenerative regenerator
repurchase agreement
rockier
safety load factor
sawoor
selenic acid
semicastrating
sericeas
sex limited
silverbird
Sindaung
staphylococcal enterotoxins
student crisis index
stunter
subresultants
Sunrise Beach
supercrisp
Superior, L.
superspecial
Suruktakh
tethina orientalis
thermal stratification
tiger-flower
towelshill
trade mark privileges
ugms
unachteled
unconfided
unfair sales acts
uranium roll
urinary stoppage
varicilla gangraenosa
Vohimarina
xanthating churn