英语词汇ring knocker怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ring knocker
释义	ring knockern.Slang（名词）【俚语】 A commissioned, nonreservist officer, especially in the U.S. Army, who is a graduate of the United States Military Academy at West Point.（美军）军官：被委任的非后备役军官，尤指服役于美军并从西点美国军事院校毕业者
随便看	approved school approves approving approx. approximant approximants approximate approximated approximates approximating approximation approximations apps appt. apptd. appurtenance appurtenances APR Apr. Apra Harbor apraxia apraxias apricot royalisms royalist

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