Ironic sulfide
[化] 三硫化二铁
🧩 词语组成解析
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
What year are you?
你是哪一级的？
Far from it!
还差得远呢！
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。