Euclase
n. [矿]蓝柱石
🔁 扩展释义
【化】 蓝柱石
🗣️ 情景例句
Uh, it's four-thirty. Oh my!
啊 ，已经四点半了。啊 ，天啦！
When do you want to leave?
你想什么时候离开？
Oh, cheer up!perhaps we didn't to do badly.
啊，别灰心！或许我们考得还不太糟。