音標發(fā)音英式音標 ['dr?st?k; 'drɑ?-]美式音標 [?dr?s.t?k]國際音標 ['dr?stik]英式發(fā)音 美式發(fā)音 基本解釋adj. 激烈的；猛烈的 n. 烈性瀉藥詞源解說 1690年左右進入英語，直接源自希臘語的drastikos，意為活躍的，有活力的。詞根記憶dra(驅動) + stic→劇烈的同根派生adv性質的同根詞drastically：徹底地；激烈地。drastic相關詞英漢例句用作形容詞 (adj.)用作定語: ～+ n.The situation brings home to us the need for drastic preventive actions.這種情況使我們深切地感到采取極端的行動是必要的。drastic更多例句詞組短語用作形容詞 (adj.)～+名詞drastic action 極端的行動drastic shortage 嚴重匱乏drastic changes 激烈的改變drastic measures 極端的措施;嚴厲措施;極真?zhèn)€辦法;唱片名短語Drastic changes 風云突變;翻天覆地的變化;激烈的改變Most drastic 破釜沉舟drastic更多詞組英英字典劍橋英英字典 (especially of actions) severe and sudden or having very noticeable effects柯林斯英英字典 If you have to take drastic action in order to solve a problem, you have to do something extreme to solve it. A drastic change is a very great change. drastically drastic劍橋字典drastic柯林斯字典專業(yè)釋義化學激烈的