keep back
- remain at a distance；cause someone or something to remain at a distance
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- 釋義
片語
- 1. remain at a distance
- 2. cause someone or something to remain at a distance
- 3. retain or withhold something
- 4. decline to disclose information
- 5. make a student repeat a year at school because of poor grades
- 6. make a student stay at school after normal hours as a punishment
