Without doubt chloroform is one of the most important compounds containing a carbon - halogen bond.毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.The formation of polyhalides depends on the combination of a central halide ion with a halogen.多卤...
Halogen atoms contain seven electrons in their valence shell.卤原子在它们的介电子层含有七个电子.Without doubt chloroform is one of the most important compounds containing a carbon - halogen bond.毫无疑问,氯仿是含碳?卤键的最重要的化合物之一.The formation of p...
Burke's sentiments undoubtedly struck a responsive chord in Parliament.伯克的观点无疑引起了议会的积极回应。Three months before birth babies are already responsive to sound.在出生前3个月，胎儿就已经对声音有反应了。Firms have to be responsive to consumer ...
Do I give a crap about a ceremony with a dress and a flautist?我要抱怨过仪式上的裙子和吹长笛的 吗 ?It is a tedious, humourless load of crap.那是一堆枯燥乏味、毫无幽默感的废话。He's so full of crap.他净胡说八道。You're the kind of person who affiliates ...