Aquacide
敌草快
🗣️ 情景例句
We really appreciate it.
我们实在很感激。
If it doesn't rain tomorrow,I think I'll go shopping.
如果明天不下雨，我将去购物。
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）