Antimony sulfuret
[化] 三硫化二锑
🧩 词语组成解析
n. 锑\\n[化] 锑Sb
n. 硫化物\\n[医] 硫化物
🗣️ 情景例句
to ask Dad to sign as a guarantor.
请爸爸当担保人为我签字。
What were you doing when I called you on the telephone?
当我打电话给了你时，你正在做什么？
The best-known movie awards are the Academy Awards.
最著名的电影奖是奥斯卡金像奖。