be cooking with gas
成語所屬單字gas
be cooking with gas — 慣用語
1. To be making good progress or performing very effectively.
1.慣用語
釋義
進展順利，表現出色
To be making good progress or performing very effectively.
例句
Once Maya learned the new software, she was cooking with gas.
Are you cooking with gas now that you have the right tools?