Transversality
横向性, 横断
🗣️ 情景例句
I can't figure him out-he's a mystery!
我不能理解他，他真是个迷。
A bat is hanging.
蝙蝠倒悬着。
Because of this, we kept looking back, wondering if we were leaving a trail of oil and petrol behind us.
因此，我们不时地掉过头，怀疑车后是否留下了机油和汽油的痕迹。