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
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
A good horse oft needs a good spur.
好马常需好靴刺。
The old lady was glad to be back at the block of flats where she lived.
老妇人回到了她居住的公寓楼，心里很高兴。