Thestickbrokeintwo.棍子断成两段。
Thestringbroke.绳子断了。
cutofftheenemy'sretreat;断敌退路
cutoffthewatersupply;断水
giveupsmoking;quit[stop]smoking断烟
decidepromptlyandopportunely;makeapromptdecision;当机立断
diagnose诊断
absolutelyincredible;断不可信
absolutelyuntenable[unreasonable];theheightofabsurdity断无此理
DuanNan断南