Bility
古？克二氏预测系数
🗣️ 情景例句
Could you put that into more specific terms?
您能不能说得明确一点？
No matter what he does, don't show you mind.
不管他做什么，你总不要表现你介意。
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）