Red cobalt
[化] 钴华
🧩 词语组成解析
red
[red]
adj. 红色的;（脸）涨红的;烧红的;红头发的;
n. 红色;红衣服;红颜料;红葡萄酒;
n. 钴, 钴类颜料\\n[化] 钴Co
🗣️ 情景例句
Oh, I date occasionally,
哦 ，我偶尔约约会。
Nothing so bad, as not to be good for something.
塞翁失马，安知非福。
What about the Natural History Museum? So far as I know, it's free.
去自然历史博物馆怎么样？据我所知，那儿是免费的。