Marasuric acid
[化] 马拉酸\\n[医] 马拉酸
🧩 词语组成解析
🗣️ 情景例句
Jack's genius at business.
杰克是个经商的天才。
He yanked out my ladder.
他使劲地拉了我的梯子。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。