Antigen formula
[医] 抗原公式
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
formula
['fɔ:mjulə]
n. 公式，准则;客套话;方案;婴儿食品;
🗣️ 情景例句
Who?
谁呀？
Buyers, generally speaking, bear the change of packing.
一般来说，买方应承担包装费用。
We ate our sandwiches and a bar of chocolate each and began to feel better.
我们俩都吃了三明治和一块巧克力才感到舒服些了。