Ammonia alum
[化] 礬; 硫酸鋁銨
?? 詞語組成解析
ammonia
[?'m?unj?]
n. 氨;氨水;氨氣;
n. 明礬, 礬, 校友\\n[化] 明礬; 鉀鋁明礬
??? 情景例句
You know, man's best friend is his dog.
你知道的，類最好的朋友就是狗。
How do I say this?
怎么說？
It's a book.
一本書。