Tfa
[医][=tissue factor activity]组织因子活性
🗣️ 情景例句
Get me off at the Fifth Avenue.
请在第五大道让我下车。
Have you made anything?
你做东西吗？
Excuse me, Mr Green. I can't find the twins.
对不起，格林先生，我找不到那对双胞胎了。