Rcas
(rca 的复数) abbr. 美国无线电公司（Radio Corporation of America）
🗣️ 情景例句
Aren't you happy with your present occupation?
你对目前的工作不满意吗？
He felt his work was not as fulfilling as it could be.
他感觉他的工作并无法使他感到满足。
Think it over.
仔细考虑一下。