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...
他在步枪口上安好了刺刀。He fixed a bayonet to the end of his rifle.枪口依然指着我。The bore of the gun remained fixed on me.那只老虎倒在了猎人的枪口下.The tiger fell to the hunter's gun....
A pair of teenage boys were smoking cigarettes...两个十来岁的男孩正在吸烟。Most pregnant women remain off cigarettes while carrying the child.大多数孕妇都在孕期戒了烟。The risk of developing heart disease increases with the number of cigarettes s...