otoscopyWiktionary 原文英美构词拆解otoot-前缀scopy-scopy后缀ot-ear-scopyobservation, viewing词源说明From oto- + -scopy.释义名词noun1(medicine) The visual examination of the inner ear using an otoscope同族词派生词 1otoscopic相关词 3otology·otoscope·otoscopist