常見例句He gave me a second shot of penicillin. 他又給我打了一針青黴素。The nurse injected penicillin into her arm. 護(hù)士給她的胳膊注射了青黴素。I should have asked him for a shot of penicillin. 我應(yīng)儅讓他給我打一針青黴素。He worked very fast, insomuch that he was through in an hour. 他工作得很快,一小時(shí)內(nèi)便做完了。He's not a fast horse but he's certainly a stayer. 這匹馬跑得不快,但很有耐力。Bind the rope fast lest it should come loose. 把繩子綁牢,免得它松脫。 返回 penicillin-fast