Phig
abbr. pooled human immunoglobulin 混合的人免疫球蛋白
🗣️ 情景例句
There are so many things to consider. There's Michelle.
要考虑的事太多了。首先是Michelle。
What is th boarding time?
何时登机呢？
Is it expensive to hire a car?
租车贵不贵？