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单词
siderostat
释义
siderostat
n. an instrument used for keeping the image of a celestial body in a fixed position.
Etymology
: L sidus sideris star, after heliostat
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nor'-wester
Nos.
nose
nosebag
noseband
nosebleed
nosedive
nosegay
nosepipe
nosering
nosey
nosh
noshery
nosing
nosography
nosology
nostalgia
nostoc
Nostradamus
nostril
nostrum
nosy
not
nota bene
notability
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更新时间:2025/6/6 15:01:00