英语词汇spectral line怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	spectral line
释义	spectral linen.（名词） An isolated bright or dark line in a spectrum produced by emission or absorption of light of a single wavelength.光谱线：光谱中因吸收或放射同一波长的光而产生的独立的亮线或暗线
随便看	ponton bridge pontonier pontoniers pontoon pontoon bridge pontooned pontooning pontoons Pontoppidan Pontus ponty Pontypool pony pony express ponying ponytail Ponzi Ponzi scheme pooch pooch pooch pooched pooches pood poodle

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