Countercurrent
n. 逆流, 反流, 逆电流\\n[机] 逆流
✅ 同义词
🗣️ 情景例句
We like to go to the theater together.
我们常一起去看戏。
Know something of everything and everything of something.
既要有一般常识，又要有专业知识。
You've got it.
你对了！