Spcb
abbr. single-pole circuit breaker 单刀断路器
🗣️ 情景例句
Really, Mr. Marchetta?
真的吗，Marchetta先生？
Really? I was introduced to her just last weekend.
真的？上周末我才被介绍给她。
at any rate for short periods -- that running, jumping and kicking a ball are tests of national virtue.
至少在短期内如此 -- 跑跑、跳跳、踢踢球是对一个民族品德素质的检验。