Vacuum(circuit)breaker
[化] 真空断路器
🗣️ 情景例句
I have a suggestion for you ...
我有一个建议……
Let the hands get busy, not the mouth.
手要勤劳，嘴莫多说。
I'll have the office send you a map.
我会叫公司里的人送张地图给你。