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switchblade词源

发布于:2025-07-05 17:53浏览量:144文/优校网

英文词源

switchblade (n.)youdaoicibaDictYouDict
also switch-blade, type of folding pocket knife, 1932, from switch (n.) + blade. So called for the "switch" which is pressed to spring the knife open. Earlier a similar tool was known as an Arkansas toothpick (1837) and a clasp-knife (1755).

中文词源

switchblade:弹簧刀

switch,转换,blade,刀片。

该词的英语词源请访问趣词词源英文版:switchblade 词源,switchblade 含义。