Improver
n. 改良者, 改善者\\n[化] 改进剂; 助发剂; 助白剂
✅ 同义词
🗣️ 情景例句
I just want to see one smile from you.
我就想看你笑一个。
Bye! Have a good day.
再见！请慢走！
So then what happened?
后来怎么样？