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...
He loused up my promotion chances.他使我失去了晋升的机会.To be loused up by Humboldt was really a kind of privilege.说老实话,被洪堡糟踏一下倒是一种荣幸.He butted in and loused up the deal.他从中插手,把那笔买卖搞糟了....