Vha
[医][=vaccinia hemagglutinin]牛痘血凝素
🗣️ 情景例句
Not just to go around the neighborhood asking for furniture,
不仅在这社区募家具，
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
Here are the two originals of the contract we prepared.
这是我们准备好的两份合同正本。