Bcd
[计] 二-十进制
🗣️ 情景例句
What is it?
是个什么样的计划？
May I pay by credit card?
我可以用信用卡付款吗？
The use of gloves was not introduced until 1860, when the Marquis of Queensberry drew up the first set of rules.
1860年昆斯伯里侯爵第一次为拳击比赛制定了规则，拳击比赛这才用上了手套。