As a Grand Prix driver, you have the Sword of Damocles hanging over your head at every moment.作为国际汽车大奖赛的车手，随时都有可能发生事故。The college entrance examination is like a sword of Damocles.高考就像是一把达摩克里斯的利剑高悬的这些学生头上.Unemployment, li...
It was this nucleus that Dr Lowry focused on.Lowry医生关注的正是这一部分.Dr Lowry was able to measure their stress by dropping them into a tiny swimming pool.Lowry医生将老鼠放入微型游泳池,测量它们的压力水平.Lowry is not an endpoint assay , so samples s...
These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and alkyl halides under alkaline conditions.这些衍生物可以容易地在碱性条件下通过 2- 巯基吡啶和卤代烷的烷基化而得到.The different contents of various alkylation products were ob...
After a pause Alex said sharply: "I'm sorry if I've upset you"歇了一会儿后，亚历克斯毫不客气地说：“要是让你心烦了，那我很抱歉。”I saw him pause ever so slightly.我看到他稍稍停顿了一下。They pause and chew their pencils.他们停了下来，咬着铅笔。...
树木得了干腐病，状况堪忧。The trees were in bad shape from dry rot.屋子因木材干腐而变得千疮百孔。The house was riddled with dry rot.它们在广阔的区域内搜寻腐肉。They range widely in search of carrion....