methheadWiktionary 原文/ˈmɛθˌhɛd/构词拆解methmeth词干head-head后缀‘methamphetamine’-head(archaic, no longer productive) Used to create nouns indicating a state; -hood.词源说明From meth + -head (“methamphetamine”).释义名词noun1(derogatory, slang) A person who is addicted to or routinely uses methamphetamines.