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| DSL vonal (A type of high-speed Internet connection using standard telephone wires) | |||
| 英语 词库 | |||
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| DSL (DSL) | |||
| DSL | |||
| DSL (high speed Internet access on telephone wires such as ADSL, HDSL, SDSL, VDSL) | |||
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| DSL (Digital Subscriber Line) | |||
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Digital Subscriber Line : 1 短语, 1 学科 |
| 通讯 | 1 |