Improving
a. 有启发的；有教育意义的
✅ 同义词
🗣️ 情景例句
You didn't put film in the camera, silly!
笨蛋，摄影机里没有放胶卷。
If we had been more careful, we would be getting much better results now.
如果我们更为细心的话，成绩会更好。
Yes, you're right.
对，你说得对。