Cobaltous chromate
[建] 铬酸钴
🧩 词语组成解析
a. (正)钴的, 二价钴的\\n[建] (正)钴的, 二价钴的
n. 铬酸盐\\n[医] 铬酸盐
🗣️ 情景例句
And I'd like to get her a nice gift ...
我还想给她一份精美礼物……
First think,and then speak.
动口先动脑。
Class 3 and Class 1 were in front!
他们两人同时传出接力棒。这时3班和1班在前边！