Negre antigen
[医] 内格尔氏抗原
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
and they're having their tonsils out.
他们也将切除扁桃腺。
Who is the greatest playwrighter of our times?
谁是当代最伟大的剧作家？
gradually, and often quite swiftly,
那么渐渐地，往往也是很顺利地，