英语词汇“落井投石”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	落井投石
释义	落井投石 luò jǐng tóu shí 一般成语基本例句语法情感出处 take mean advantage of someone when he is down近义落井下石反义雪中送炭他平时呼朋唤友，可一旦友人有了急难，不但不救，反而落井投石。紧缩式：作谓语；定语；指陷害人；含贬义。沙汀《炮手》：“从未做过落井投石的事。”
随便看	rotor forward flight flow field Rotor free movement rotor frequence rotor frequency rotor friction ratio rotor-fuselage combination configuration rotor-fuselage-engine rotor gear rotor gearing ratio rotor grinding machine rotor groove rotor guidance rotor guide cone rotor hammer shredder rotor harmonic magnetic field rotorhead rotor head rotor head drag rotor head, helicopter rotor heads rotor head tilting rotor heated cushion rotor heating rotor helicopter rotor hinge