in vitroyoudaoicibaDictYouDict[in vitro 词源字典]
Latin; "in a test tube, culture dish, etc.;" literally "in glass" (see vitreous).[in vitro etymology, in vitro origin, 英语词源]
vitro-youdaoicibaDictYouDict
word-forming element meaning "glass," from comb. form of Latin vitrum "glass" (see vitreous).