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- Is the water polluted at source or further downstream? 河水是在源头还是在流出之後受到污染的?
- Downstream the river twists and turns a lot. 这条河的下游弯弯曲曲。
- The logs are drifted downstream to the mill. 那些原木沿河顺水漂到工厂。
- Keep down of you'll be hit by shell fragments. 别起来,否则你会被弹片击中的。
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- A shell splinter embedded itself in the wall above his head. 在他头上方的墙壁上嵌有一块小小的贝壳片。
- The building was burned to a shell. 大楼被烧得只剩下空骨架。
- The despair left him a mere shell of a man. 他陷入绝望,形同躯壳。
- She crumbled an empty snail shell in her fingers. 她用手指捏碎了一个空蜗牛壳。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- Keep down or you'll be hit by shell fragments. 别起来,否则你会被弹片击中的。
- The building was destroyed by an artillery shell. 这座建筑物被炮弹炸毁了。
- downstream shell 下游坝体
- Having a shell consisting of two hinged valves. 双瓣壳的有由两个开合的瓣组成贝壳的
- The log was swirled away downstream by the current. 水流载着原木盘旋而下.
- The current drifted the boat downstream. 水流把小船冲往下游。
- I shall be expected to shell out (the money) for the party. 这次聚会可能要让我花钱。
- No downstream shutoff valves are allowed. 不允许有下游关闭阀。
- No water flows downstream of valve. 阀门下游没有水流。
- A clear plastic bubble or shell covering part of an aircraft. 镶有玻璃的座舱飞机上由透明的玻璃构成的透明圆罩或壳状物