Three-phase system
[计] 三相制
🧩 词语组成解析
three
[θri]
num. 三;三个;第三（章，页等）;
n. 三岁;三个人[东西];三，三个;
adj. 三的;三个的;
🗣️ 情景例句
That's all right.
没关系。
I found an excellent position through an employment agency.
我通过职业介绍所找到了一份很棒的工作。
You're really killing me!
真是笑死我了！