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	booking booking booking office bookings bookish bookkeeping booklet booklets booklore booklouse book lung bookmaker bookmark bookmark bookmarks bookmobile bookmobiles Book of Changes Book of Common Prayer Book of Mormon Book of the Dead bookoo bookplate bookrack books

英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。