1.laugh at 呼吁;要求
He's just started learning. don't laugh at him.
他剛學,別笑他
。2.refuse to 拒絕;不肯
You were quite within your rights to refuse to co-operate with him
你完全有權拒絕跟他合作
。3.as a result 因此;結果是
As a result of this conflict he lost both his home and his means of livelihood.
這場沖突使他同時失去了住所和生計來源
。4.put down 鎮壓;平定
Soldiers went in to put down a rebellion.
軍隊出動鎮壓叛亂
。