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
and my friends don't want to go.
我的朋友们又不想去。
He that doth lend, doth lose his friend.
失友都因借钱起。
What are you doing, Mum?
妈妈，你在干什么？