基本解釋n.首先動(dòng)用同根派生 first-use相關(guān)詞英漢例句By no means will China first use atomic bomb. 中國(guó)決不首先使用原子彈。Before its first use should avoid this problem. 應(yīng)該會(huì)避免此問題。People first use Benthamic methods in this study. 在研究方法上,最初人們主要采用到功利主義方法對(duì)它進(jìn)行研究。The compass was first used in sailing. 羅盤首先用在航海上。We will not first use the nuke at any situation . 我們?cè)谌魏吻闆r下絕不首先使用核武器。first-use更多例句