词汇	砂类土
释义	砂类土医sandy soil
随便看	optical microstructures optical microswitch optical micro-systems optical microwave double resonance optical microwave double resonance method optical microwave double resonanceomdr optical microwave double resonanceOMDR optical microwave spectroscope optical millimeter wave optical mineralogy optical mirror optical mirrors optical mirror slip Optical mirror support optical mirrow optical mixer optical mixer unit optical mixing optical mixing box optical mixing phase conjugation optical mixing rod optical mixing spectroscopy optical mixture optical mixtures optical mode