Bivector
二重矢量, 二重向量, 平面量
🗣️ 情景例句
I just have my driver's license with me. Is that enough.
我身上只带了驾驶执照，这样够了吗？
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，