Spcb
abbr. single-pole circuit breaker 单刀断路器
🗣️ 情景例句
where we had our meals ...
我们用餐的地方……
I'm not really sure.
我不太清楚。
Some friends of my family had this irritating habit.
我家有几个朋友就有这有令人恼火的习惯。