“marine mammals”的概念、定义、翻译、参考文献-科学参考

单词	marine mammals
释义	marine mammals Encyclopedia 理学﹝哺乳纲﹞释 marine mammals海洋哺乳动物海洋中胎生哺乳、肺呼吸、恒体温、流线型且前肢特化为鳍状的哺乳动物。
随便看	essential risk control Essential Secrets of Lifelike Painting essential self-adjointness essential singularity essential singular kernel essential singular point Essentials of Books on Music Essentials of Brush Methods Essentials of Calligraphy by Zhao Zhiqian Essentials of Chinese Buddhist Philosophy Essentials of Chinese Grammar Essentials of Composite Pictures Essentials of Excerpt of Materia Medica Essentials of Forest Genetics Essentials of Historical Geography Essentials of Materia Medica Essentials of Materia Medica Distinctions Essentials of Seal-carving Essentials of Taoist Canon Essentials of the Southern Censorate Essentials of Zeng Guofan's Theory of Calligraphy essential space essential spectrum essential sphere essential state

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