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...
A young man of his years needed to have a separate room.他那个年纪的年轻人需要有个单独的房间。More vigorous action is needed to force the federal army to disengage.需要更强有力的行动来迫使联邦军队撤军。He needed surgery to cure a troublesome back injury.他需要做...
Embellish basic covers and curtains with borders, ties and fringing.用镶边、系带和流苏装饰朴素的床罩和窗帘。Regular forking of beds and borders relieves the compaction caused by rain.时常翻动一下花圃和草坪四周会让被雨水压紧的土壤松动松动。The plot often borders on far...
The film was taken by a camera mounted on a hang - glider.这部影片是用摄影机系在悬挂 式 滑翔机上拍摄的.The glider was in Dutch airspace.滑翔机在荷兰的领空.The toy glider she left him as a Christmas present was no compensation for her absence.她留给他作为圣诞...