Isovector
等矢量, 同位旋矢量
🗣️ 情景例句
and we have Popo the Clown to entertain you.
我们请了小丑Popo来给大家表演助兴。
Who do you think you are?
你算哪根葱？
The two brothers look very much alike.
这兄弟俩看上去很相像。