Antigen reaction
[医] 德-帕二氏抗原反应(结核病补体结合试验)
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
It's us, Susan.
是我们， Susan。
First, I coundn't keep up with all the paperwork at the office.
首先我应付不了办公室的文书工作。
The manufacturers had to pay more money than they had anticipated, or they bought the biscuit from the student for $24,000.
饼干公司不得不付出比他们预计多得多的钱，因为为买下那学生烘制的饼干他们支付了24，000美元。