英语单词分类 轻松记单词

upstream

upstream基本解释

adj.上游的;逆流而上的

adv.向上游;逆流地

upstream反义词

upstream同义词

upstream相关例句

用作形容词(adj.)
  • This is the upstream part of the lake.
    这里是湖的上游。
  • The upstream fall is full of salmons.
    该瀑布上流有许多大麻哈鱼。
用作副词(adv.)
  • A water vole swam vigorously upstream.
    一只水鼠奋力向上游游去。
  • The salmons are running upstream.
    鲑鱼正在向上游洄游。
  • We paddled the canoe slowly upstream.
    我们慢慢地划着独木舟逆流而上。

upstream英英释义

Adjective:
  • in the direction against a stream's current

Adverb:
  • toward the source or against the current