Annum
[经] 一年
✅ 同义词
🗣️ 情景例句
I'm out of a job at the moment.
现在我失业了。
One of these days,I'd like to take a vacation.
某天,我想度假。
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。