Constant linear velocity
[计] 恒定线速度
🧩 词语组成解析
🗣️ 情景例句
If you want to go sightseeing, a ferry trip is usually pretty cheap.
如果你想观光，坐船通常是比较便宜的。
The (or A) beggar may sing before the thief (or footbad).
既是穷光蛋，何虑窃贼偷。
But it is also used very widely as a foreign language in many other countries in the world.
然而在世界上其他许多的国家英语也被当作一门外语广泛地使用。