Plasmase
纖維蛋白酶
??? 情景例句
You can hunt for jobs in the newspaper.
你可以在報紙上尋找工作。
Woe to him that is alone.
孤獨的人最苦惱。
Oh, on a farm near here.What about you? What do you do?
離這兒很近的一個農場。你呢？你是干什么的？