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劳莱克

劳莱克

劳莱克

劳莱克

1

Ms. Kwolek did not tell anyone that she had produced something new and strong .

克劳莱克小姐没有告诉任何人她制造出一种既新且牢的东西。

3

It returned from the laboratory with more firmness than anything Stephanie Kwolek had made before .

它比斯黛芬妮·克劳莱克以往设计的任何东西都更加坚固。

4

Today , thousands of people are glad that Stephanie Kwolek became a research chemist .

今天，数千人都为斯黛芬妮·克劳莱克成为一名化学研究人员感到高兴。

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