Polysuberic anhydride
[化] 聚辛二酸酐
🧩 词语组成解析
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
I heard a lot of shouting, what's up?
我听见很多喊声，出了什么事了？
All are not thieves that dogs bark at.
犬之所吠，并非皆贼。
Yes, we only have one more item to take care of.
是啊，要谈的只剩下一项而已了。