jargon /ˈdʒɑ:ɡən/ n. ［u］行话：legal jargon法律术语Doctors, actors and sailors have jargons. 医生、演员和水手都有自己的行话。He spoke such a jargon I couldn't make head or tail of what he said.他讲那么一种方言土语, 我根本不懂他说什么。