Immunomodulator
免疫调节剂
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
A girl looks at herself in the mirror.
女孩注视着映在镜子中的自己。
Oh, we can call it Mid-Autumn Day. We eat mooncakes on that day.
噢，我们管它叫中秋节。过节那天我们吃月饼。