Immunopotentiation
免疫性增强作用
🗣️ 情景例句
If you've been with someone for this length of time you'll have to ask yourself what reservations have I got?
如果你和某人生活了这么长时间，你得问一下自己，你对这段婚姻满意吗？
Hello.
你好！
Antique shops exert a peculiar fascination on a great many people.
古玩店对许多人来说有一种特殊的魅力。