Rca
abbr. 美国无线电公司（Radio Corporation of America）
🗣️ 情景例句
Can what?
能做什么？
There is no fire without smoke.
无火没有烟。
I went on an excursion recently, but my trip took me longer than I expected.
最近我作了一次短途旅行，但这次旅行所花费的时间比我预计的要长。