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	arash programme arathane Arathene a rather large pulvinus a rather larger terminal raceme a rat in a hole arational a rat leaving a sinking ship a rat race Arauca Araucan Araucanian araucaria Araucaria araucaria oil araucarioid araucaroid pit Arawak Arawakan araway a raw place Araxes a ray of sunshine ARB ARB

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