Rcb
abbr. rubber covered braided 橡皮绝缘的编包（线）
🗣️ 情景例句
I never realized that.
我从来没有意识到这点。
She never mends her clothes; they all have holes in them.
她从来都不补缀衣服。因此，衣服上到处都是破洞。
In it there was a boatman fast asleep.
船上有一船夫在呼呼大睡。