derive

得到，导出vv

de ＋ rive(看作river) → 黄河是中华文明的发源地 → 起源记忆

How much of your country’s electrical supply is _______ from water power? derive from： 来自于。 句意： 贵国的电力供应有多少是来自水力? deduce： 推论， 演绎； detach： 分开， 分离； decline： 下降， 下倾。314declined

1 derive from源出，来自，得自；衍生于

1 真题例句...What distinguishes children from adults is their strong ability to derive joy from what they aredoing...第一套CET42015.12阅读理解

2 真题例句...we derive massive economic benefits when we buy the most affordable energy on the world market and when we engage in energy trade around the world...第三套CET42014.6阅读理解

1 Mr. Ying is one of those happy people who derive pleasure from helping others..英先生是那种助人为乐的快活人。