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单词
primum mobile
释义
primum mobile
/ˈpraɪmʊm ˈməʊbɪlɪ/
n.
1.
(prime mover)
原动力;主因
2.
【天文】
(outermost empty sphere in Ptolemaic system)
宗动天(古希腊天文学家托勒密(Ptolemy)的天动说中位于各层天球之外的无天体的天球)
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all round
all-rounder
all round sth
all round sth
all round the Wrekin
alls
All Saints' Day
all sb ever does …
all sb's geese are swans
all-seater
allseed
allseeds
all-singing, all-dancing
all-sorts
all sorts of …
All Souls' Day
allspice
allspices
all square
all square
all-star
Allston, Washington
all-terrain
all-terrain vehicle
all that
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更新时间:2026/8/29 18:25:18