oystern.牡蛎
oyster ovarys牡蛎状卵巢
oyster opener剥牡砺器具
Oystercal-D钙和维生素D片剂
oyster bioherm牡蛎礁
oyster crackern.<美>牡蛎饼干
oyster fritter面拖鲜蚝
oyster culturen.牡蛎之养殖
Oyster Calcium钙、维生素D和A片剂
oyster farming牡蛎养殖
oyster catchern.[动]蛎鹬;都鸟(=Haematopodidae)