不过是英国科学家佛来明，发现了它的功用。

But it was the British scientist Sir John Ambrose Fleming who was to discover it's full potential.

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1928年秋，一位苏格兰细菌学家亚历山大。佛来明在寻找一种能够杀死致命细菌的物质。

In the autumn of 1928, a Scottish bacteriologist Alexander Fleming was searching for a substance that would kill deadly germs.

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佛来明一滴一滴地把液体吸走。他把这种液体放到一个试管里，里面的细菌被杀死了。 他将这种液体命名为盘尼西林（青霉素）。

Fleming drew off the liquid , drop by drop. He put this liquid in a test tube , and it killed the germs in the tube . He called the liquid penicillin.

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佛来明一滴一滴地把液体吸走。他把这种液体放到一个试管里，里面的细菌被杀死了。 他将这种液体命名为盘尼西林（青霉素）。

Fleming drew off the liquid , drop by drop. He put this liquid in a test tube , and it killed the germs in the tube . He called the liquid penicillin.

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