Thrombosin
凝血酶
??? 情景例句
After the marathon, most of the competitors looked all in.
跑完馬拉松，大多數參加比賽的人顯得疲勞不堪。
We are short of hands now.
我們現在人手不足。
lawyers and defendants, marriages and births----
律師和被告、婚姻和生育，