英语词汇“knock at”的读音、翻译、释义、用法及例句-智慧网

词汇	knock at
释义	knock atknock at1.■打, 捶, 敲He went upstairs and knocked at the door.他上楼敲门。Opportunity knocks at the door only once.机不可失, 时不再来。
随便看	assist with assize assizes as skavl ass-kisser as slick as a whistle as slippery as an eel Assmann aspiration psychrometer Assmann foci Assmann psychrometer as smart as a new pin assn. as snug as a bug in a rug as sober as a judge Assoc Assoc associability associable associable design associate associate administrator associate charge associate class associate coil associate curve

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