Sulfurous anhydride
[化] 二氧化硫
🧩 词语组成解析
[医] 亚硫的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
You know, it hung over my crib, too.
要知道 ，我的小床上也曾有过它。
How is it going with you?
你过得怎样？
So one day they took him to a doctor.
于是有一天他们带他去看医生。