Langbeinite
n. [化] 无水钾镁矾
🗣️ 情景例句
except Hamlin's.
Hamlin的店除外。
I suppose he's coming to us.
我才他会到这来的。
Yes, they're our new reading books. Is the box too heavy?
对，这些是我们的新教科书，这个箱子重吗？