Cobalt acetat
[机] 醋酸钴
🧩 词语组成解析
n. 钴, 钴类颜料\\n[化] 钴Co
🗣️ 情景例句
having taken so much time away from your busy schedule.
我在你忙碌的生活中用了这么多时间。
Politeness costs nothing and gains everything.
礼貌不费分文而可赢得一切。
I'm cleaning the house.
我在打扫房间。