Telesignalisation
遥测信号
🗣️ 情景例句
Excuse me, where can I find the shoe polish?
问一下，我到哪儿能买到鞋油？
As soon as you have drunk, you turn your back upon the spring.
忘恩负义。
Let's get together for lunch.
让我们一起吃顿午餐吧。