Immunosedimentation
免疫沉降; 免疫沉降法
🗣️ 情景例句
Our teacher drills us in English.
我们老师让我们反复操练英语。
Put not your hand between the bark and the tree.
少管闲事。
So, ask businesses on both sides of the Atlantic, why have two lots of tests where one would do?
因此，大西洋两岸的企业都在问，当一套测试可以解决问题时，为什么需要两套呢？