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15 Sept 1928 Jahr - 1928 英国细菌学家弗莱明发现青霉素

Beschreibung:

#1928.9.15

{意义} 改变了人类对细菌传染束手无策的状态

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人教版高中历史|Chinese students' PEP SENIOR HIGH HISTORY TEXTBOOKS

29 Sep 2024

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Datum:

15 Sept 1928 Jahr

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~ 97 years ago

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