搜索
Improvement
01
改进, 改善
the action or process of making something better
Example
The city has seen significant improvement in air quality over the past year.
Her grades showed remarkable improvement after she started tutoring sessions.
The team 's performance saw continuous improvement throughout the season.
02
改善, 进步
a change for the better; progress in development
03
改善, 提高
a condition superior to an earlier condition
