Dialling tone
拨号音
🧩 词语组成解析
n. 拨号
tone
[təun]
n. [语]声调，语调;[画]色调，色泽，明暗;[乐]乐音，全音，全音程;[医]（正常的）健康状态;
vt. 使更健壮;定调;使变调子;[摄影术]给…上色;
vi. 带有某种腔调;呈现某种色彩;（颜色）调和（与 with 连用）;
🗣️ 情景例句
We have to maintain communication to understand each other.
必须保持交流以求相互理解。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
He was obviously very nervous and for some minutes stood awkwardly before the microphone.
他显然非常紧张，局促不安地在麦克风前站了好几分钟。