Megaripple
n. [地]巨波痕(一种巨大的沙波)
🗣️ 情景例句
I'm too deeply involved.
我已陷得太深，难以自拔了。
Paul started with surprise when Jim tapped his shoulder.
当吉姆拍了保罗的肩膀时，保罗吓了一跳。
It's a pleasure. What time is it by your watch, please?
不客气。请问，你的表几点了？