Adamantane and bicyclo ( 222 ) octane are predominantly Chlorinated at the bridge heads by this procedure.金刚烷和二环〔222〕辛烷主要是按照这个程序在桥头氯化.Using tendo - tetrahydrodicyclopentadiene as raw material and AlCl _ 3 - trace water s...
She was terrified that Ronnie would kidnap Sam.她吓坏了，生怕龙尼会绑架萨姆。...the sort of people who give their children names that rhyme: Donnie, Ronnie, Connie.给孩子取Donnie, Ronnie, Connie之类押韵的名字的父母And in the fifth grade, the fastest...
It would be wrong to suggest that police officers were not annoyed by acts of indecency.要是认为警官对粗鄙行为不气不恼，那可就错了。...the indecency of their language.他们言语粗俗They were found guilty of acts of gross indecency.他们因存在严重猥亵行为而被判有罪。It...
Let this accident be an object lesson in the dangers of drinking and driving.这一事故可以作为醉酒驾驶危害的实际教训.Going out, the same Broadway taught her a sharper lesson.从剧院里出来后, 还是这条百老汇大街给她上了更为深刻的一课.It was an object lesson in how to us...