Electropneumatic swithc
[电] 电动气推开关
🧩 词语组成解析
[计] 电动气动的
🗣️ 情景例句
Please pass me a knife.
请把刀递给我。
Does he go out with the boy whose aunt is an operator?
与他在一起那男孩的姑妈是接线生。
Yes, I took it after breakfast.
吃了，我早饭后就吃了。