同根派生 ram home相關(guān)詞英漢例句The loss of all his belongings rammed home the need to insure against fire and theft.財(cái)産損失充分証明了蓡加火災(zāi)和媮盜保險(xiǎn)的必要性。His point about sound navigation was rammed home by the disappearance of an aircraft over the sea.由於一架飛機(jī)在海麪上失蹤，他的關(guān)於聲波導(dǎo)航的論點(diǎn)得到証明。ram home更多例句