Anfractuosities
n. 弯曲；弯曲的水道；复杂或曲折的过程
🗣️ 情景例句
if you don't mind listening.
假如你不介意听的话。
You have to be there half an hour before departure time.
你要在起飞前半小时到那里。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。