Serpedo
牛皮癣
🗣️ 情景例句
I'd like to convert some RMB yuan to US dollar, please.
请将我的一些人民币换成美元。
If nobody loves you, be sure it is your own fault.
如果没有人爱你，肯定是你自己有问题。
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）