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| touche programmable (" One of the two unlabeled keys located just below the display area on a mobile phone. These keys are called "soft" because their functions change to fit the context. Labels in the lower part of the mobile screen tell users what the soft keys do.") | |||
| touche de fonction programmable | |||
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soft key : 3 短语, 2 学科 |
| 数据处理 | 2 |
| 运输 | 1 |