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reconnaissance考试真题 - 繁体字在线

探寻词汇奥秘，英语词典大全开启智慧之门

繁体字在线

首页英语词典reconnaissancereconnaissance考试真题

reconnaissance

英 [rɪ'kɒnɪs(ə)ns] 美[rɪ'kɑnɪsns]

英英释义考试真题实用场景例句

n. [军] 侦察；勘测（等于reconnoissance）；搜索；事先考查

考试真题

since then, NASA, the National Reconnaissance Office and even Boeing have all launched and operated CubeSats.