Linear velocity
[化] 线速度
🧩 词语组成解析
🗣️ 情景例句
By the way, what are you going to do on Christmas?
顺便问一下，圣诞节你打算做什么？
The shortest answer is doing.
最简短的回答就是做。
tell me that they have been expecting a splendid crop this year and harvesting has begun earlier than usual.
告诉我，他们一直期待着今年获得一个大丰收，收割工作比往年开始要早些。