Lipovaccine
[医] 脂制疫苗
🗣️ 情景例句
If you know a man's last name, address him as 'Mr.'.
如果你知道一个男性的姓， 应该用 'Mr。' 来称呼他。
Walk, don't run, to the nearest exit.
从最近的出口出去，别瞎跑。
Competition between ourselves, person against person, community against community,
然而人类之间的竞争，人与人，团体与团体，