dialling tone

单词dialling tone

基本解释

na.: 表轨声
网络: 拨号音；电话的拨号音

权威解释

• （电话的）拨号音:

  the sound that you hear when you pick up a telephone that means you can make a call

例句

• Not so long ago, it was the stuff of nightmares: you pick up the landline and there"s no dialling tone.

  没有多久之前，这还是噩梦般的场景：你拿起话筒，却没有听到拨号音。