Carboxymethyl ester
[建] 羧甲基醚, 烃氧基乙酸
🧩 词语组成解析
[建] 羧甲基
n. 酯\\n[化] 酯
🗣️ 情景例句
I hope it isn't important.
希望不是什么重要事。
I'll finish my work in no time, and then we're going to have a nice dinner together, OK?
我马上就完成工作了，然后我们一起去好好吃顿饭，怎么样？
He has an old head on young shoulders.
他年轻又有见识。