约瑟夫看到一群可疑的人在密西西比河的一艘轮船上打牌。Joseph watched a shady-looking bunch playing cards aboard a Mississippi steamer.一艘捕鱼船和一艘货船在波涛汹涌的海上相撞了。A fishing vessel and a cargo ship collided in rough seas.“格里普斯霍姆”号停泊在另一艘船旁边。There the Gripsh...
甘露''.'聚糖'.''任何一组属于甘露糖聚合物的植物''.'聚糖'. ''.Any of a group of plant polysaccharides that are polymers of mannose.葡萄糖氧化酶的多醣构造中,含有N - 乙醯胺基葡萄糖及甘露糖.The polysaccharide mo...