艾氏剂和氯丹都是重要的杀虫剂.Both Aldrin and Chlordane are valuable insecticides.探讨职业性接触氯丹、含砷化合物灭蚁药物对作业人员肝功能水平的影响.To explore the level of liver function damage in workers exposed termite control drugs.水银, 多氯联苯和氯丹是在伊利诺依州的鱼类中发现的主要污染物.Me...
上半赛季我一直走背运。I had a lot of bad luck during the first half of this season.背运据说是指被人用咒语镇住了.A hex is believed to be an evil spell that is put on someone.不过,并非所有的迷信都与背运有关.But not all superstitions are about bad luck....
肉的配给量降到了每人每周一磅。The meat ration was down to one pound per person per week.每周的黄油配给量the weekly butter ration一夜之间,足够全市六个月配给量的粮食付之一炬.Six month's rations for the whole city burned up in one night....
The association between the two companies stretches back thirty years.这两家公司的往来可以追溯到30年前。The Amateur Softball Association's roster of umpires has declined to 57,000.业余垒球协会的裁判员名单上的人数已经减少到了57,000名。The Lawn Tennis Assoc...
他们或许讨厌他的营生，但他们要想活下来必须依靠他。They may hate what he does but their survival depends on him.父母亲最想知道的是：孩子能活下来吗？The first thing parents want to know is: will the baby survive?他活下来的概率非常小。The odds against him surviving are incredi...