Doodlesack
n. [俚语]风笛[亦作dudelsack]
✅ 同义词
🗣️ 情景例句
Give him a call.
打个电话给他。
I will look down the hallway.
我往下看大门口吧。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。