Beeped
v. 嘟嘟响( beep的过去式和过去分词 )
🗣️ 情景例句
Well, it's fine if you take our picture.
你想拍我们的照，就请吧。
Take a closer look!
你给我看清楚一点！
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。