Bivector
二重矢量, 二重向量, 平面量
🗣️ 情景例句
Marilyn, you want coffee or tea? Marilyn
要咖啡还是茶？
I'm ashamed. I couldn't tell you my love.
我真的不好意思,爱你在心口难开呀。
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。