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retention [ri'tenʃən]
基本释义
- 保留,保持
英英解释
3个名词解释
- the act of retaining something
[同] holding, keeping, retention - the power of retaining and recalling past experience
[同] memory, retention, retentiveness, retentivity
[例]- he had a good memory when he was younger
show all ... (
3
)
- the act of retaining something