解释
- adv. 逆流地;向上游
- adj. 向上游的;逆流而上的
- n. 上游部门
※ 提供单词"upstream"的中文意思、发音示范及音标对照,中英文词源、例句和用法等。
英文词源
- upstream (adv.)
- also up-stream, 1680s, from up (adv.) + stream (n.). As an adjective from 1838.
例句和用法
- 1. The barriers are lethal to fish trying to swim upstream.
- 这些障碍物对于想要往上游游动的鱼儿来说是致命的。
- 2. Cities upstream use the river to get rid of sewage.
- 上游的城市将污水排放到河里。
- 3. A barrage would halt the flow upstream and lift the water level.
- 一道拦河坝将会在上游拦住水流,抬升水位。
- 4. Steps lead down to the subway from the upstream side.
- 上游那边有台阶通向地铁。
- 5. The water rose high enough for them to continue upstream.
- 水位涨得够高了,他们可以继续向上游航行。
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句
来自柯林斯例句