Engrailing
v. 使成锯齿状( engrail的现在分词 )
🗣️ 情景例句
That's what I thought.
我也是这样想的。
Why not go out for a walk?
干吗不出去散步？
He set out to discover whether the wagging dance showed direction.
他开始着手找出摇摆舞是否表示方向。