Sodio-alkylmalonic ester
[化] 钠代烷基丙二酸酯; (专指)钠代烷基丙二酸乙酯
🧩 词语组成解析
n. 酯\\n[化] 酯
🗣️ 情景例句
He is tough in doing everything.
他不管做什么事都很有毅力。
Turn down the radio please.
请放低音量。
They were all hungry and the food smelled good.
他们全都饿了，饭菜散发出阵阵香味。