Chromic alum
[化] 鉀鉻礬; 鉻鉀礬
?? 詞語組成解析
a. 含三價鉻的, 鉻的\\n[醫] 鉻的
n. 明礬, 礬, 校友\\n[化] 明礬; 鉀鋁明礬
??? 情景例句
And tell them you want to go on the tour that goes down into the canyon.
跟他們說你要參加到峽谷里去的旅游團。
It is not every couple that is a pair.
成雙并非皆配偶。
You can enlarge your knowledge and learn some English at the same time.
你可以擴大你的知識面，同時又學習了英語。