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
Stocks, shares and bonds are good alternatives for personal investment.
储蓄、股票和债券是个人投资很好的选择。
You really don't have anything to apologize for.
你真的没什么可道歉的。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。