拨号

拨号 [bō hào]

1. ■ {讯} dial; dialing; selection

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常用词组

1. ■ 拨号电报 dial telegraph;

2. ■ 拨号呼叫系统 selective calling system;

3. ■ 拨号键 {讯} dial key; dialing key;

4. ■ 拨号脉冲 dial impulse;

5. ■ 拨号脉冲失真 dial impulse distortion;

6. ■ 拨号数位 {讯} dial digit;

7. ■ 拨号系统 dial system;

8. ■ 拨号线路 dial-up line;

9. ■ 拨号音 dial tone; trunk tone;

10. ■ 拨号终端 dial-up terminal