Ticktack
n. 滴答声, 突突声
🗣️ 情景例句
OK, Marilyn.
好了， Marilyn
What will the weather be like tomorrow?
明天将是什么样的天气呀？
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。