catch on|catch Thành ngữ, tục ngữ
catch on|catch
v.,
informal 1. To understand; learn about.

Often used with "to".
You'll catch on to the job after you've been here awhile. Don't play any tricks on Joe. When he catches on, he will beat you. 2. To become popular; be done or used by many people.
The song caught on and was sung and played everywhere. 3. To be hired; get a job.
The ball player caught on with a big league team last year.catch on|catch
v.,
informal 1. To understand; apprentice about.

Often acclimated with "to".
You'll bolt on to the job afterwards you've been actuality awhile. Don't comedy any tricks on Joe. When he catches on, he will exhausted you. 2. To become popular; be done or acclimated by abounding people.
The song bent on and was articulate and played everywhere. 3. To be hired; get a job.
The brawl amateur bent on with a big alliance aggregation aftermost year. Dictionary