Prain
白色软粘土
🗣️ 情景例句
But I may not want to go to Michigan.
但是， 我可能不去Michigan。
The movie began as soon as we got there.
我们一到那儿电影就开始了。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）