Unicontrol
单向控制, 单向调整
🗣️ 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你专业的协助。
Not only did he make a promise, but he also kept it.
他不仅许下诺言，而且遵守了。
I seldom have any difficulties.
我很少碰到困难。