Immunomodulator
免疫调节剂
🗣️ 情景例句
Except for the beard, he hasn't changed in fifty years.
除了有胡须， 他五十年来没有变。
She was married against her will.
她结婚是有违本意的。
Han Meimei, can I borrow your ruler, please?
韩梅梅，借我你的格尺用一下吧。