Immunobiology
免疫生物学
🗣️ 情景例句
Study hard kids, your mother and I want you to get into a good college when the time comes.
努力学习，孩子们，你们的妈妈和我希望你们能考上名校。
Is meat packing a big industry in your country?
肉制品包装在你的国家是大产业吗？
Have you ever driven a BMW?
你有没有开过“宝马”？