dehydrobenzene是什么意思？

dehydrobenzene的音标：dehydrobenzene的英式发音音标为：[di:'haɪdrəʊbenzi:n]dehydrobenzene的美式发音音标为：[di'haɪdroʊbenzin]...

Reviewing philology phonology dialectology and lexis studying history, which aiming at the annotation of Lushi - chunqiu's. "回顾了文献学、音韵学、方言学及词汇训诂学等学科有关高诱《吕氏春秋注 》 的研究历史.Most scholars in Chinese dialectology believe th...

n.疥癣，疥虫病( acariasis的名词复数 )...

参观酒窖前，游客们先观看了有声的视频介绍。Visitors are shown an audio-visual presen-tation before touring the cellars.嘉宝拍过24部电影，先是无声的，后是有声的。Garbo made two dozen films, first silent pictures then talkies.这些时常被人引用的话也可以拿来形容巴特铿锵有声的散文.These much ...

利奥，你来做饭前祷告吧？Leo, will you say grace?每次两片，饭前用水冲服。Take two tablets with water before meals.饭前喝一杯啤酒使他轻松了.A glass of beer before dinner helped him unwind....

frangulin的音标：frangulin的英式发音音标为：[fræŋɡə'lɪn]frangulin的美式发音音标为：[fræŋɡə'lɪn]...

你不得不承认，你事实上是陷入了困境。You have to admit that you are, in fact, in difficulties.事实上，工人工作并不是为了满足本身的需要。In practice, workers do not work to satisfy their needs.事实上，我真的是个很失败的喜剧作家。The truth is, I'm a failed comedy writer real...

栅栏,挡板: 一种建造物, 例如篱笆, 用来禁止通行.Barrier : a structure, such as a fence, built to bar passage.未经主管机关核准而擅行施工之水利建造物,主管机关得令其更改或拆除.The authority - in - charge order of renovation or demolition of any project construction works wit...

adj.有传染性的，传染病的，有感染力的，会蔓延的...

纤毛虫类；纤毛类...

“晚霞”的反义词：朝霞, 早霞。...

n.肠降血糖素，肠促胰岛素...

exploited的音标：...

vitiate的现在完成时为：vitiated...

乙二磺酸盐...

n.存放处...