“caffeine”的概念、定义、翻译、参考文献-科学参考

单词	caffeine
释义	caffeine [`kaf´ēn] ^{ORGANIC CHEMISTRY} C₈H₁₀O₂N₄.H₂O An alkaloid found in a large number of plants, such as tea, coffee, cola, and mate.
随便看	wave optics wave packet wave-particle duality wave period wave plate wave platform wave polarization wave propagation wave refraction wave resistance wave ripple mark wave setdown wave setup wave shaper wave-shaping circuit wave soldering wave speed wave system wave tail wave theory of cyclones wave theory of light wave tilt wave train wave trap wave trough

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