Callsigns
(callsign 的复数) n. 通信呼号
🗣️ 情景例句
We would expect to hold them until at least the end of this year.
我们会保持这些价格不变，至少直到今年年底。
Great oaks from little acorns grow.
万丈高楼平地起。
As he had never been there before, he found a great deal to interest him.
由于他从未去过那儿，结果他发现许多有趣的东西。