1. When Fleming arrived the next morning, he saw that the plate had gathered mould during the night.
    第二天，他来到试验室，发现盘子在夜间生了霉菌。

2. Then in 1938 a team of British scientists came upon Dr. Fleming´s report in an old medical journal and made further experiments with the drug.
    后来，1938年，英国一些科学家在一份旧医学杂志上偶然发现了佛来明博士的报告，并对该种药物重新做了进一步的试验。

3. In his basement laboratory in London, a bacteriologist, Dr. Alexander Fleming, was searching for a substance that would kill deadly bacteria.
    当时细菌学家亚历山大·佛来明博士正在地下试验室里研制一种能够杀灭致命细菌的物质。

4. Fleming presented the result of his experiment in a report to a medical association, giving the name penicillin to the mould he had discovered.
    佛来明把试验结果写成一份报告，呈交给一个医学协会，他把发现的霉菌取名为“盘尼西林”。