Simple tone
[电] 单音
🧩 词语组成解析
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
The airport rescheduled a flight.
机场改变了航班时间。
Where is the boarding gate for this flight?
这班飞机的登机门在哪儿？
Yes, please. That would be kind of you.
是啊。你真好！