canthoplastyWiktionary 原文构词拆分cantho-前缀Canthus, corner of the eye where the upper and lower lids meet.+-plasty后缀(surgery) Repair or restoration of a part or function. · Molding or shaping through a surgical procedure.词源说明From cantho- + -plasty.释义（英文）名词 Noun(surgery) The operation of reshaping or reforming a canthus.