Torsor
[数]非共面直线对
🗣️ 情景例句
My parents expect nothing but high marks.
我父母就希望我考高分。
Look not for musk in dog's kennel.
狗嘴里吐不出象牙。
The inner workings of our own brains we feel to be uniquely worthy of investigation,
我们觉得，只有我们大脑内部的活动情况才值得研究，