Pyrocatechin monoacetate
[医] 一乙酸焦儿茶酚
🧩 词语组成解析
[医] 焦儿茶酚, 邻苯二酚
一乙酸酯
🗣️ 情景例句
Well, it won't be easy.
嗯， 不很容易。
To swim
游泳
I was very glad when the boys won the relay race.
我非常高兴，男同学在接力赛中获胜。