英语词汇“毫无裨益”的翻译、意思、用法、释义-英汉汉英词典

单词	毫无裨益
释义	毫无裨益1. of no avail; of no benefit
随便看	excitatory postsynaptic potential(epsp) excitatory process excitatory state excitatory stimulus excitatory substance excitatory synapse excite excite about (或 at, by, over) excite a disturbance excite an appetite excite a row, excite commotion excite commotion in men's minds, excited excited atom excited--atom excited-atom density excited by passion excited carrier nonlinearity excited electron excited electronic state excited energy level excited-field excited field voltmeter excited filed loudspeaker