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
Would that be satisfactory?
你觉得满意吗？
I am sorry Mr. Chen is unavailable, would you like to speak to anyone else?
抱歉陈先生不在，你要不要跟其他人讲话？
She wanted to see the doctor because her back hurt.
她是来伦敦看望女儿的。她要看医生是因为背痛。