Bcd
[计] 二-十进制
🗣️ 情景例句
Chileren should learn about the great accomplishments of their nation.
孩子们应该了解自己国家的伟大成就。
How long does it take?
火车要开多久？
Another time, possibly, but not Friday.
换个时间还有可能，但不要在星期五。