苦: bitter杨: poplar苦羊角拗: strophanthus gratus franchet苦言: bitter words words of rebuke苦样: mchelia mediocris苦盐水: brackish water苦药: bitter medicine苦盐湖: gorkosolenoye, oz苦药裹糖衣: gild the pill make unpleasant but necessary seem attractive苦盐: bitter salt苦药良针: bitter medicine and good surgery; salutary advice苦雪烹茶: make tea with melted snow