Radioset
无线电接收机
🗣️ 情景例句
Thank you.
谢谢 。
She's been living there since her birth.
她生下来就住那儿。
(A light year is the distance which light travels at 186,000 miles per second in one year,
一光年是光以每秒186，000英里的速度在一年内走的距离，