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短语
spectra
释义
spectra
['spektrə]
spectrum 的复数
n.
spectrum的变形
spectrum
['spektrəm]
n.
【物理学】
(包括不可见光的)光谱
(光波、粒子等)谱[参较 band spectrum, electromagnetic spectrum, mass spectrum]
质谱
质谱图
【电学】电磁波谱
【电信学】频谱,射频频谱
【核物理学】能谱
系列;范围;幅度
幻象
【心理学】余像
变形:
n.spectrums.spectra
随便看
at the bottom of one's heart
at the breast
at the climb
at the coal-face
at the cost of ...
at the cost of
at the crossroads
at the dip
at the double
at the drop of
at the drop of a hat
at the drop of the hat
at the ebb
at the eleventh hour
at the end
at the end of
at the end of one's means
at the end of one's resources
at the end of one's rope
at the end of one's tether
at the end of one's yow
at the end of the day
at the end of the rainbow
at the ends of the earth
at the expense of
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更新时间:2025/9/10 3:41:51