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词汇 bomber
词源

bomber n.

"one who throws bombs," 1915, agent noun from bomb (v.). Used in the U.S. Civil War (1863) in reference to mortar-mounted flat-bottomed river-boats in the Vicksburg campaign. As a type of military aircraft, from 1917.

updated on July 13, 2017

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更新时间:2025/5/1 8:22:58