“switchblade knife”的概念、定义、翻译、参考文献-科学参考

单词	switchblade knife
释义	switchblade knife [`swich´blād `nīf] ^{DESIGN ENGINEERING} A knife in which the blade is spring-loaded and swings open when released by a pushbutton.
随便看	panel board panel code panel coil panel cooling panel display panel heating panel length panel point panel system panel wall panendoscope Paneth cells panethite Paneth's adsorption rule panfan panformation Pangea pangene pangenesis pangolin pan head panhypopituitarism pan ice panic exit device panic hardware

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