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单词
radial velocity
释义
radial velocity
n.
esp.
Astron.
the speed of motion along a radial line, esp. between a star etc. and an observer
(
尤
)
【天】视向速度,径向速度
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subtlety
subtly
subtonic
subtopia
subtopian
subtotal
subtract
subtracter
subtraction
subtractive
subtractor
subtrahend
subtropical
subtropics
subulate
subunit
suburb
lamasery
lamb
lambada
lambaste
lambda
lambency
lambent
lambently
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更新时间:2026/7/29 17:33:18