来自刘小丽的问题
【laughon,laughat,laughof,laughfor的用法与区别】
laughon,laughat,laughof,laughfor的用法与区别


【laughon,laughat,laughof,laughfor的用法与区别】
laughon,laughat,laughof,laughfor的用法与区别
laugh..on笑,笑声例如:You'reasporttolaughatthetrickweplayedonyou.你真是条好汉,对我们给你摆的圈套一笑了之.laughat嘲笑,漠视,因...发笑例如:Theylaughathim.他们讥笑他.laughoff用笑摆脱例如...