Thrombocinase
[医] 凝血致活酶, 凝血激酶
🗣️ 情景例句
We finished addressing over three hundred envelopes.
我们写了三百多个信封地址了。
One chick keeps a hen busy.
一只小鸡已够母鸡辛忙。
You might both have been caught and killed!
你们俩可能给抓住杀了。