| 释义 |
Foucault pendulum
noun[ C ]
uk /ˌfuː.kəʊ ˈpen.dʒəl.əm/ us /fuːˌkoʊ ˈpen.dʒəl.əm/
a pendulum (= a weight on a long rod) that can be used to show that the earth spins around傅科摆（一种用于证明地球自转的摆）
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SMART Vocabulary: related words and phrases
Revolving, rotating and spinning
around
around and aroundidiom
backspin
birl
centrifugal
reel
rotary
rotate
rotation
rotational
rotative
spin
spiral
swim
swing
swizzle
twirl
twirling
twirly
underspin
You can also find related words, phrases, and synonyms in the topics:
Astronomy
Foucault pendulum | American Dictionary
Foucault pendulum
noun[ C ]
us/fuˈkoʊ ˈpen·dʒə·ləm/
earth science
a pendulum (= weight on a long rod) that can be used to show that the earth spins around
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