H antigen
[医] H抗原, 能动型抗原, 鞭毛抗原
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
How much do stamps cost?
邮票多少钱？
There are three terms in a school year.
一学年有三个学期。
but I could not conceal the fact that I was impressed by the size of the diamonds.
其钻石之大给我留下了深刻的印象。