Microbubbles
(microbubble 的复数) n. 微（气）泡
🗣️ 情景例句
I was. But not in high school.
说的对。但高中时不好。
At what time?
什么时间？
People who live in Britain needn't despair when they made mistakes like this (and a lot of people do)!
当英国人犯这种错误时，他们不必感到绝望（而许多国家的人都有这种绝望的感觉）。