It is occasionally necessary to use a number system to designate the position of each ligand.有时需要用一种编号系统来标明各配体的位置.Japan's Prime Minister-designate is completing his Cabinet today.日本的当选首相今日将完成组阁。There are efforts und...
手边放一本便笺簿，以便有问题时随时记下。Keep a pad handy to jot down queries as they occur.迈拉·坎宁安给我寄了张便笺感谢我招待的晚餐。Myra Cunningham sent me a note thanking me for dinner.她写在了便笺簿上。She wrote on a pad of paper....
Cecil now began to panic and fired off two distress rockets.塞西尔此时开始慌张起来，连忙发射了两枚遇险信号火箭。Two rockets homed in on it from behind without a sound.两枚火箭从它的后面悄无声息地追了上来。Those rockets landed in the desert.那些火箭降落在了沙漠里。...
She was a sort of policewoman-cum-prosecutor.她可以说是警察兼检察官。He even tried to sweet-talk the policewoman who arrested him.他甚至想和逮住他的女警官套近乎。She was strongly committed to her job, a policewoman by eminence.她非常忠于职守, 一位卓越的女警察.Mar...
If you're interested in a subject, use the Internet to delve deeper.如果对某一主题感兴趣，就上网进一步深入研究。In their own work they may have favored the use of methodology different from mine.他们在做自己的工作时，也许更喜欢使用和我不一样的一套方法。Filtered wate...
The writers often put their results in ciphers or anagrams.写信人常常把成果写成密码或者搞成字谜.So many ciphers today we could crack - we know how to crack them.现在有这么许多的密码我们都可以破译,我们知道怎么破译....converting their messages into ciphers.把他们的信息转换...