Palaeocurrent
古流; 古水流
🗣️ 情景例句
I have other plans, Robbie.
我另有安排 ，Robbie。
I changed my mind.
我改变主意了。
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。