4周搞定2000+托福核心词
海草
seaweed
常考释义
A good illustration of this occurred after sea otters were eliminated from some Pacific kelp (seaweed) bed ecosystems: the kelp beds were practically obliterated too because in the absence of sea otter predation, sea urchin populations exploded and consumed most of the kelp and other macroalgae.
海獭被从太平洋海藻（海草）床生态系统中移除就是一个很好的例子：没有了海獭捕食，海胆数量暴增，吃掉了大量海带和其他大型海藻，海草床也因此不复存在。
来源于：阅读OFFICIAL46 P3n. 海藻，海草
Fish and seaweed rose, caught motionless in the surging water.
鱼和海藻浮起来，在汹涌的水流中动弹不得。
A good illustration of this occurred after sea otters were eliminated from some Pacific kelp (seaweed) bed ecosystems: the kelp beds were practically obliterated too because in the absence of sea otter predation, sea urchin populations exploded and consumed most of the kelp and other macroalgae.
海獭被从太平洋海藻（海草）床生态系统中移除就是一个很好的例子：没有了海獭捕食，海胆数量暴增，吃掉了大量海带和其他大型海藻，海草床也因此不复存在。
来源于：阅读OFFICIAL46 P3以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
