Tafa
[医][=tumour-associated fetal antigen]肿瘤相关胎儿抗原
🗣️ 情景例句
I'm glad you like it, Susan.
我很高兴你喜欢它， Susan。
One cannot eat one's cake and have it.
事难两全其美。
By having to sleep in the open, he gets far closer to the world of nature than most of us ever do.
由于被迫在露天睡觉，他比我们中许多人都离大自然近得多。