Operae servorum et animalis
[法] 奴隶及家畜使用权
🧩 词语组成解析
[化] 乙基
🗣️ 情景例句
Hi!
嗨！
Last year, he applied to Harvard University for a scholarship and succeeded in passing a difficult examination.
去年，他向哈佛大学申请奖学金并通过了一个很难的考试。
I tried to say something, but my mouth was full of cotton wool.
我想说点什么，但我嘴里塞满了药棉。