Beef heart antigen
[医] 牛心抗原
🧩 词语组成解析
heart
[hɑrt]
n. 心，心脏;感情;要点;胸部;
vt. 鼓励;激励;
vi. 结心;
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
I'd like to meet your daughter someday.
我希望有一天能见到你女儿。
Competition for this kind of goods is tough.
这种商品的竞争非常激烈。
Uncle Wang was waiting for them outside the factory gate.
王大叔在工厂大门外等他们。