Chromium dibromide
[化] 二溴化铬
🧩 词语组成解析
chromium
[['krəumjəm]]
n. 铬\\n[化] 铬Cr
n. [化]二溴化物
🗣️ 情景例句
my grandfather is
我爷爷
You'd better see a doctor about that stomachache.
你胃痛最好去看医生。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，