Starduster
n. 星尘, 星团；微小的发光团
🗣️ 情景例句
OK. We want you to get better, too.
我们也希望你能恢复健康。
Good morning.
早晨好！
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）