Tartronic acid
[化] 丙醇二酸; 羟基丙二酸\\n[医] 羟基丙二酸
🧩 词语组成解析
🗣️ 情景例句
I took a month off for a holiday.
我休了一个月假。
A man can never thrive who had a wasteful wife.
妻子浪费无度，丈夫不会出头。
He's in bed.
他躺在床上。