Vaccinifer
[医] 痘苗源(动物或人)
🗣️ 情景例句
Dad works hard, and he works late.
爸爸工作忙， 而且忙到很晚。
When love puts in,friendship is gone.
爱情进入，友情完结。
Broadly speaking, human beings may be divided into three classes: those who are toiled to death,
劳累至死的人、