bulldog clipWiktionary 原文英/ˈbʊldɒɡ ˈklɪp/美/ˈbʊlˌdɔɡ ˈklɪp/词源说明Possibly a reference to the tenacity of a bulldog’s bite. Regarding sense 1 (“binder clip with rigid handles”), Bulldog was originally a trademark registered to Brandsley Limited in the United Kingdom in 1944.释义名词noun1A binder clip with rigid handles.2(surgery) A surgical instrument with serrated jaws and a spring-loaded handle used to grip blood vessels