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
Good morning, Mr. Tao.
早上好，陶先生。
It's her birthday and she wants to gives us all a treat.
这是她的生日，她要款待我们大家。
Because of his revolutionary views, he spent many years in prison.
由于他的革命观点，他在监狱里度过了许多年。