Australia antigen (aa)
[化] 澳大利亚抗原; 乙型肝炎抗原; 澳抗
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
This is the moment you've been waiting for.
你期待已久的时刻终于到来了。
Faults are thick where love is thin.
一朝情意淡，样样不顺眼。
I go to school by bike every day.
我每天骑自行车上学。