vitrectomyWiktionary 原文构词拆分vitreous词根/词干+-ectomy后缀(surgery) The surgical removal of.词源说明From vitreous + -ectomy.释义（英文）名词 Noun(surgery) The surgical removal of some or all of the vitreous humour from the eye.词族派生词（3）chromovitrectomyphacovitrectomyvitrectomize相关词（3）vitrectorvitreotomevitrectomise