Rcb
abbr. rubber covered braided 橡皮绝缘的编包（线）
🗣️ 情景例句
How many karats do you want?
你要几克拉的？
Many receive advice only the wise profit by it.
聆忠言者众，智者独获益。
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。