Bcd
[计] 二-十进制
🗣️ 情景例句
Good. OK.
好的。
Those who complain most are most to be complained of.
抱怨最多的人往往最招人怨。
Hmm! I think I can mend it. But I want a knife. Do you have a knife?
我想我可以，但需要一个小刀，你有吗？