注射疫苗

• vaccination

例句

1. 我开始给蒂尼二号注射疫苗，检查它有没有寄生虫，和它貌似粗野的主人讨论如何照料它，以及它的食谱和以后的需要。
   I started Tiny Two's vaccinations, tested him for worms and discussed his care, diet, and future needs with his deceptively tough-looking owner.