Kinran
[日]金阑缎
🗣️ 情景例句
You must have the wrong number.
你一定打错电话了。
Children and fools cannot lie.
孩子和傻子，不会说谎话。
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）