Glyceryl ester
丙三酯，甘油酯
🧩 词语组成解析
[医] 甘油基
n. 酯\\n[化] 酯
🗣️ 情景例句
I want to buy an engagement ring for my fiancée.
我想为我的未婚妻买一枚订婚戒指。
How much is it by registered mail?
挂号信要多少钱？
I did it, I'm so happy now.
我做到了，现在我很满意。