(3/3)雪中送炭( ) 伶牙俐齿( ) 固若金汤( ) Thank you very much!

问题描述:

(3/3)雪中送炭( ) 伶牙俐齿( ) 固若金汤( ) Thank you very much!

雪中送炭---(釜底抽薪)
伶牙俐齿---(张口结舌)
固若金汤---(一触即溃)