Devo
n. 退化乐队（美国朋克乐队名）
🗣️ 情景例句
We're planning to buy a house.
我们计划买一栋房子。
I took off my raincoat.
我脱下了我的雨衣。
namely 6 million million miles.) Radio waves also travel at the speed of light,
即6万亿英里）。无线电波也是以光速传播的。