Alum shale
[化] 明矾页岩
🧩 词语组成解析
n. 明矾, 矾, 校友\\n[化] 明矾; 钾铝明矾
shale
[[ʃeil]]
n. 页岩
🗣️ 情景例句
The boxes of presents.
那些礼物盒。
I have torn the only good shirt I own.
我撕破了我自己唯一的一件好衬衫。
Yes, I'm afraid so. It's getting late, and we have to be up early in the morning.
恐怕是这样。天渐渐变晚了。清晨我们得早起。