Ferrous disulfide
[化] 二硫化铁
🧩 词语组成解析
(=disulphide) n.二硫化物
🗣️ 情景例句
I can never get ahead at my job.
我总是不能出人头地。
He was at a loss for words.
他不知道该说什么好。
will move decisively from the second phase to the third,
就可以明确地从第2阶段进入第3阶段。