那时候，牙科学刚起步，拔牙都不打麻药。In those days, dentistry was basic. Extractions were carried out without anaesthetic.他用过麻药,现在仍眩晕无力.He's still groggy from the anaesthetic.局麻药溶液中加入肾上腺素,使血管收缩.The addition of epinephrine to local an...
The play has a very schematic plot.这出戏的剧情非常严谨。We reproduced a same working schematic diagram.我们复制了一份同样的施工简图.This is represented in the schematic diagram below.这正如下面的这幅简略图所示。...
Stop beefing about your headache and get on with your work!别再抱怨叫你头痛的问题,继续干你的工作吧!What are you beefing about now?你在发甚麽牢骚?He is forever beefing about that.他没完没了地为那事抱怨....
Opening its mouth, it lowed again as if in pain.这时母牛又张开嘴, "哞----"地叫了一声,仿佛有什么苦处似的.So he went away; but he said he "'lowed " to " lay " for that boy.于是汤姆就走了, 不过,他临走时说还要 寻机 再教训教训那混小子一顿.He lowed his head in shame, his c...
温度低, 节省冷气用电, 即节电,又省钱, 绿色环保.Low temperature, saving conditioning energy , saving energy, saving money and non pollution.无污染 、 节电节能更具绿色环保品质.Pollution - free , economize and energy - saving, make it has green environmental ...