water yam

1. Study on Water Extraction Technology Assistant by High-frequency Oscillatory Type Ball-milled Treatment of Yam Dioscin and Its Cytotoxicity
   振动球磨辅助水提取黄姜皂甙及细胞毒性研究
2. Producing hollow cotton yarn mainly utilizes water soluble PVA fiber and a PVA yarn is used as the core and cotton fibers form the sheath and then form cotton/ PVA core-spun yam.
   空芯棉纱的生产主要是利用水溶性PVA纤维的水溶性，将PVA短纤维纺制成细纱作为芯纱，纯棉纤维作为包覆纱，形成棉/PVA包芯纱。

noun

1. grown in Australasia and Polynesia for its large root with fine edible white flesh

   Synonym:    white yamDioscorea alata