Singlex circuit
[计] 单工线路
🧩 词语组成解析
[计] 单工
🗣️ 情景例句
Take it easy, Robbie.
不要太紧张 ，Robbie。
If you're not happy, say it!
不高兴就说啊！
Sometimes we aren't able to get into every building because there are too many steps.
有时我们并不能进每栋楼房，是因为楼梯太多了。