“sierra”的概念、定义、翻译、参考文献-科学参考

单词	sierra
释义	sierra [sē`er·ǝ] ^GEOGRAPHY A high range of hills or mountains with irregular peaks that give a sawtooth profile.
随便看	chrome yellow chromic acid chromic chloride chromic fluoride chromic hydroxide chromic nitrate chromic oxide chrominance chrominance carrier chrominance-carrier reference chrominance channel chrominance demodulator chrominance frequency chrominance gain control chrominance modulator chrominance primary chrominance signal chrominance subcarrier chrominance-subcarrier demodulator chrominance-subcarrier modulator chrominance-subcarrier oscillator chrominance-subcarrier reference chrominance video signal chromite chromium

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