Serological
a. 血清学的
🗣️ 情景例句
I suppose I could call him.
我想我可以打电话给他。
I don't have the nerve to do it.
我没勇气去做。
Even really honest people are often made to feel guilty.
甚至是最诚实的人也常弄得觉得有罪似的，