Annuation
n. [生]周年变异,生物数量年变化
🗣️ 情景例句
It's good for every day. It will be good for school, Michelle.
这套衣服每天都可以穿。它适合上学时穿， Michelle。
How did you decide that product was safe?
你怎样决定产品是安全的呢？
Easy come easy go.
来得容易，去得快。