Aptera
[医] 缺翅类
🗣️ 情景例句
Fair enough.
很公平。
How many slices are you going to use?
你要用几片？
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）