单词	無主荒原
释义	同DESERT
随便看	optical axis; optic axis optical axis 〔of crystal〕 optical backplane optical bandpass filter optical bandwidth optical bar code reader optical bar-code reader optical bar code reader，obr optical bar reader optical base-line measuring apparatus optical beam focusing optical beamforming optical beam-induced current image optical beam modulator optical beam propagation optical beams optical beam scanning optical beam splitter optical-beam splitting optical beamsteering optical beat interference optical beat noise optical bench optical bend optical bend attenuation