Cobalt disulfide
[建] 二硫化鈷
?? 詞語(yǔ)組成解析
n. 鈷, 鈷類顏料\\n[化] 鈷Co
(=disulphide) n.二硫化物
??? 情景例句
These documents will give you some idea of our background.
這些資料會(huì)給您提供一些參考。
I'm worried about the appearance of the floor.
我擔(dān)心地板的外觀。
After I had had lunch at a village pub, I looked for my bag.
我在一家鄉(xiāng)村小酒店吃過午飯后，就找我的提包。