Propionic anhydride
[化] 丙酸酐
🧩 词语组成解析
[医]丙酸的
[化] 酸酐; 酐; 某酐\\n[医] 酐, 脱水物
🗣️ 情景例句
I thought you'd all like it.
我料想你们都会喜欢的。
I took 2 pounds of fish.
我拿了两磅鱼。
In her letter, she said that she would come to England next year.
在信中她说她明年将到英国来。