常見例句用作名詞 (n.)All his actions are governed by expediency.他所有的行動都是一種權(quán)宜之計(jì)。An ambitious politician was guided by expediency rather than principle.一個有野心的政客常爲(wèi)私利而不是原則來指導(dǎo)。 返回 expediencies