R-acetamidopropyl thioacetate
[建] 硫代醋酸r-乙酰氨基丙酯
🧩 词语组成解析
硫代乙酸盐[酯]
🗣️ 情景例句
Good work.
做得好。
The day is short but the work is much.
工作多，光阴迫。
What day is today?
今天星期几？