Bivector
二重矢量, 二重向量, 平面量
🗣️ 情景例句
It's bound to happen sooner or later.
这件事迟早要发生。
Please take your time.
请慢慢来。
Oh, Pierre, how wonderful! But I don't think we can go. I haven't got an evening dress for the ball! And a new dress costs over four hundred francs.
啊，比尔，太棒了！不过，我想我们去不成。我没有参加舞会的晚礼服啊！而一件新的晚礼服得花400多法郎。