多数藻类生长在水中.Most algae live in water.这已经用于附生藻类和沉水维管束植物中.It has been applied to attached algae and submerged vascular plants.促进了水生植物如藻类的生长, 可能毁坏鱼类的繁殖.The growth of aquatic plants like algae is hastened, and fish reproductio...
The students were all waiting expectantly with grins on their faces.学生都含笑期待着.He grins, delighted at the memory.想到往事，他开心地咧嘴笑了起来。The very few who knew exchanged celestial grins.了解内幕的很少几个人只好招以会心的微笑....
...cream silk stockings.米色丝袜The salesman sorted his new consignment of stockings.推销员把新到的一批长袜清理分类.Her stockings wrinkled at the ankles...她的长筒袜在脚踝处起了褶儿。...wrinkly cotton and wool stockings.起了褶子的棉毛长筒袜She wears a pair of she...