Beta-ketobutyric acid
[医] 乙酰乙酸
🧩 词语组成解析
n. 希腊字母表的第二个字母\\n[医] β(希腊文的第二个字母), 乙种
🗣️ 情景例句
Speaking of being a mother,
谈到当母亲，
Please make sure that the goods be protected from moisture.
请保证货物不受潮。
He threatened to remove them by force.
于是警察威胁要强行使他们离开。