Leukothrombin
白细胞凝血酶
🗣️ 情景例句
I love it.
我喜欢。
We all know each other pretty well.
我们都非常了解对方。
Now she's holding it for Jim. Jim is climbing up the ladder.
现在她在给吉姆扶着梯子。吉姆正在爬上梯子。