Rcb
abbr. rubber covered braided 橡皮绝缘的编包（线）
🗣️ 情景例句
I would like to buy some stamps, please.
我想买些邮票。
Did the film live up to your expectations?
这部电影达到你期望的标准了吗？
No, it isn't, said the detective suddenly.
不，不对，侦探突然说。