n.鳐，鲨鱼等的角质卵壳（卵囊）

海袋

sea purses───海袋

sea pusses───沿岸急流

sea horse───海马

sea puss───沿岸急流

sea purslane───海马齿苋

head nurse───护士长

sea horses───海马

sea turtle───[脊椎]海龟

sea purslanes───海马齿苋

angiogenesis inhibitive factor 1 can be used to prepare drugs inhibiting the angiogenesis and preventing tumors.───血管生成抑制因子1可用于制备抑制血管生成和防 治肿瘤的药物。

Trawl net, purse Seine, Fish Pond Nets, set net, light net, drag net, golf net, used for catching and breeding in deep sea, Shallow sea, Inland river, Inland Lake and used for sport net.───拖网、围网、网箱、定置网、灯光网、拉网、高尔夫球网等等，适用于深海、浅海、内河、内湖的养殖和捕捕捞以及体育用网。

I don't have enough money. My purse fell into the sea.'───我没有足够的钱，我的钱包掉到海里去了。

The sea purse angiogenesis inhibitive factor 1 can be used to prepare drugs inhibiting the angiogenesis and preventing tumors.