Rcb
abbr. rubber covered braided 橡皮绝缘的编包（线）
🗣️ 情景例句
Fish, fish, send me a fish.
鱼 鱼 给我一条鱼。
The United Nations conference is projected for next year.
联合国大会预定明年召开。
Are there any boats in the picture?
画里面有船吗？