Ketipic acid
[化] 草酰二乙酸; β,β'-己二酮二酸
🧩 词语组成解析
🗣️ 情景例句
I'll work on my computer.
我要练电脑。
I suppose you want to send U.S. Dollars.
我想您是汇美元吧？
Excuse me. Is there a bookshop near here?
请问，附近有书店吗？