Sca
abbr. 美国科学俱乐部联合会（Science Clubs of America）
🗣️ 情景例句
That is some history!
这阅历了不得，
It's a small world.
这世界真小。
Car alarms constantly scream at us in the street and are a source of profound irritation.
在街上，汽车的防盗警报不断对我们吼叫，这是人们极度烦燥的一个原因，