久青草国产手机视频免费观看_毛片网站是多少_亚洲视频中文_一区二区高清在线

首頁英語詞典gelatinegelatine英英釋意

gelatine

美['d??l?tn]
  • n. 膠質(zhì);果子凍;白明膠

英英釋意


1. a colorless water-soluble glutinous protein obtained from animal tissues such as bone and skin