Sedulone
[化] 瑟杜酮
🗣️ 情景例句
Does Richard Stewart live here?
Richard Stewart住这吗？
I wrote to him last Friday.
我上个星期五写信给他。
Recently the New York Animal Medical Center made a study of 132 cats over a period of five months.
最近，纽约动物医疗中心对132只猫进行了为期5个月的综合研究。