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...
他还像一头困兽一样蜷缩着坐在那儿。He was still sitting huddled like a cornered animal.马克还在如笼中困兽般踱来踱去。Mark was still pacing like a caged animal.萨拉戏称她为“我的怪兽”。Sarah jokingly called her "my monster"...
The vessels will have to land their catch at designated ports.船只必须在指定的港口把捕到的鱼卸下。The President's designated successor is his son.总统的选定继承人是他的儿子。Camping is restricted to five designated campgrounds.露营被限制在指定的5个野营地。...