英语词汇“is required”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	is required
释义	is required ⁴³⁷ freq. 5128 dict. 140 cmpt. 2410 spoken 58 [网络]是必须的；需要参数；是必需的
随便看	boundary commissions boundary compact space boundary complex boundary-condition boundary condition boundary condition for electromagnetic field boundary condition for electro magnetic field boundary condition of mixed type boundary conditions boundary conductivity boundary constituent boundary constraint boundary constraint influence boundary continuum boundary-contraction method boundary contraction method boundary contrast boundary control boundary controllability boundary controller boundary control problem boundary cooperation area boundary correction boundary correspondence boundary cost

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