Phig
abbr. pooled human immunoglobulin 混合的人免疫球蛋白
🗣️ 情景例句
If it is caused by the transportation?
如果是由运输造成的呢？
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
Aren't you lucky!
你们真幸运！