Rca
abbr. 美国无线电公司（Radio Corporation of America）
🗣️ 情景例句
Aren't you hungry, Harry?
你不饿吗， Harry？
He who follows two hares is sure to catch neither.
追逐两只兔，两头都落空。
He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements,
他指出，平常人的睡眠周期中不时伴有一阵阵奇怪的眼球队活动，