Four-wire circuit
[计] 四线电路
🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
wire
['waɪɚ]
n. 金属丝;电线;电报;（木偶的）牵线，操纵绳，背后操纵的势力，秘密引线，秘密策略;
vi. 拍电报;
vt. 拍电报;给…装电线;
🗣️ 情景例句
Good. Then you'll be here about five?
很好。那么 大约在五点左右来。
It is easy to open a shop but hard to keep it always open.
开设店铺易，维持常开难。
Yes, we are, thank you!
是的，现在好了，谢谢您！