francium是什么意思？

francium的音标：francium的英式发音音标为：['frænsiəm]francium的美式发音音标为：['frænsiəm]...

The half - life of francium is 22 minutes.钫的半衰期是22分钟.Francium is the densest of the Alkali Metals and also radioactive.钫是碱金属中密度最大的,具有放射性.Even Francium's most stable isotope, Francium - 223 only has a half - life of ...

Most vacancies are at senior level, requiring appropriate qualifications.大多数空缺属于高层职位，要求具备相应的资历。illnesses requiring referral to hospitals需要送到医院就诊的疾病At least 35 manufacturers have flouted a law requiring prompt reporting o...

“清真”的拼音为：qīng zhēn...

henchman的音标：henchman的英式发音音标为：['hentʃmən]henchman的美式发音音标为：['hɛntʃmən]...

The annual slaughter of wildlife in Italy is horrific.在意大利，每年大量捕杀野生动物的现象令人震惊。Environmentalists will be on the watch for damage to wildlife.环境保护主义者将会密切关注对野生动物造成的伤害。The island offers such a wide variety of scenery and wild...

blockship的音标：blockship的英式发音音标为：[b'lɒkʃɪp]blockship的美式发音音标为：[b'lɒkʃɪp]...

worktop的音标：worktop的英式发音音标为：['wɜ:ktɒp]worktop的美式发音音标为：['wɜrktɑp]...

n.名...

n.教义问答（手册），一系列提问...

恩里科很有心计，是一只狡猾的老狐狸。Enrico was too good, an old fox, cunning.他是个奸诈狡猾的家伙。He's a crafty old devil.老板是个狡猾的老狐狸。The boss is a wily old fox....

vivify的第三人称单数（三单）为：vivifies...

rasp的音标：rasp的英式发音音标为：[rɑ:sp]rasp的美式发音音标为：[ræsp]...

n.碰撞用汽车...

abbr.centrosomin 中心体...

n.罗马教皇，主教，权威，大师...

“遇到”的英语可以翻译为：un into，encounter，come across，barge up against，fall across ...