英语词汇“have seen better days”的读音、翻译、释义、用法及例句-智慧网

词汇	have seen better days
释义	have seen better dayshave seen better days1.■已过鼎盛时期; 已不好用My blue coat is ten years old, it has seen better days.我那件蓝色大衣已有十年历史, 太旧了。
随便看	phase switching circuit phase synchroniazed oscillator phase synchronism phase synchronization phase terminal phase thickness of thin films phase titration phasetitration phase to earth fault phase-to-earth overvoltage per unit phase to phase fault phase-to-phase overvoltage per unit phasetrajectory phase trajectory phase transfer phase-transfer catalysis phase transfer catalysis phase-transfer catalyst phase transfer catalyst phase transfer function phase transfer function,PTF phasetransfer reaction phase-transfer reaction phase transformation phasetransformation

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