Spcb
abbr. single-pole circuit breaker 单刀断路器
🗣️ 情景例句
Her enthusiasm died away.
她的热情逐渐消失了。
Save it!
你省省吧！
Bruce went into a low gear and drove at a terrifying speed, keeping the front wheels astride the crack as he followed its zigzag course.
布鲁斯挂上慢档，把两只前轮分别搁在裂缝的两边，顺着弯弯曲曲的裂缝，以发疯的速度向前开去。