“frangible bullet”的概念、定义、翻译、参考文献-科学参考

单词	frangible bullet
释义	frangible bullet [¦fran·jǝ·bǝl `bu̇l·ǝt] ^ORDNANCE A brittle plastic or other nonmetallic bullet for firing practice which, upon striking a target, breaks into powder or small fragments without penetrating.
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