单词	夹紧环
释义	夹紧环clamping collar夹紧环grip ring
随便看	chromaticity diagram chromaticity difference chromaticity flicker chromaticity gamut chromaticity modulator chromaticity signal chromaticity transducer chromatic lateral aberration chromatic lens chromatic longitudinal aberration chromatic minor scale chromatic modulation chromaticness chromaticnesses chromatic number chromatic number problem chromatic parallax chromatic passing note chromatic (perceived) colour chromatic [perceived] colour chromatic phytosis chromatic polarization chromatic--polarization chromatic polynomial chromatic printing