redshift
n. （天体）红移, 红向移动
发音
US
/ˈɹɛdˌʃɪft/
词形变化
redshifts
复数
redshifts
redshifts
三单
redshifting
现在分词
redshifted
过去式
redshifted
过去分词
别名
red shift
释义与例句
n.
-
1.
An increase in the wavelength of a photon or of light, corresponding to a lower frequency and a shift toward the red end of the electromagnetic spectrum.
红移
可数 不可数 物理
v.
-
1.
(ergative) (said of light or a photon) To shift toward the red end of the electromagnetic spectrum; to change to a longer wavelength and a lower frequency.
物理
词汇关系
上位词 1
相关短语
词源
From red + shift.
来源：wiktionary