spectrometer

n type of instrument that can be used for measuring spectra 分光计; 分光仪; 谱仪.

specificity, specify, specimen, specious, speciously, speciousness, speck, speckle, speckled, specs, spectacle, spectacled, spectacles, spectacular, spectacularly, spectator, spectator sports, spectral, spectre (US specter), spectro-, spectroscope, spectroscopic, spectrum, speculate, speculate on, speculation, speculation about, speculative, speculator, sped, speech, speech therapist, speech therapy, speech-day, speechify, speechless, speechlessly, speechlessness, speed, speed limit,