with great fortitude形容意志坚定,绝不因外力而屈服,例 居里夫妇在研究放射性元素的过程中以不屈不挠的精神,终于获得了重大成就。The Curies’ indefatigable and indomitable spirit in the study and research of the radio-active element,won them great success in......(本文共 187 字) [阅读本文] >>
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 with great fortitude形容意志坚定,绝不因外力而屈服,例 居里夫妇在研究放射性元素的过程中以不屈不挠的精神,终于获得了重大成就。The Curies’ indefatigable and indomitable spirit in the study and research of the radio-active element,won them great success in......(本文共 187 字) [阅读本文] >>
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