Binormal
[数]副法线, 仲法线, 次法线
🗣️ 情景例句
Bring a blanket and my medical bag.
拿一条毯子和我的医疗箱来。
God! It's a hard stuff.
唔！这家伙是个硬骨头。
To know everything is to know nothing.
样样通，样样松。