| 释义 | switchblade
 switch·bladeS0948600 (swĭch′blād′)n. A pocketknife having a spring-operated blade that opens instantly when a release on the handle is pressed. Also called  switchblade knife,  switch knife.switchblade(ˈswɪtʃˌbleɪd) orswitchblade knifen (Arms & Armour (excluding Firearms)) US and Canadian a knife with a retractable blade that springs out when a button is pressed Also called (in Britain and certain other countries): flick knifeswitch•blade(ˈswɪtʃˌbleɪd)
 n.   a pocketknife, the blade of which is held by a spring and can be released suddenly, as by pressing a button. Also called switch′blade knife′.  [1905–10] Thesaurus
 TranslationsEncyclopediaSeeswitchblade knife| Noun | 1. |  switchblade - a pocketknife with a blade that springs open at the press of a buttonflick knife, flick-knife, switchblade knifepocket knife, pocketknife - a knife with a blade that folds into the handle; suitable for carrying in the pocket | 
 switchblade
 Synonyms for switchbladenoun a pocketknife with a blade that springs open at the press of a buttonSynonymsflick knifeflick-knifeswitchblade knife
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