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单词
aeon
释义
aeon
[`ē´än]
ASTRONOMY
A billion (10
9
) years. Also spelled eon.
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calyx tube
Calzecchi-Onesti effect
CAM
Cam
cam
cam acceleration
Camacolaimoidea
Camallanida
Camallanoidea
camanchaca
Camarodonta
camarodont dentition
Cambaridae
Cambarinae
camber
camber angle
camber arch
camber-keeled
cambium
Cambrian
cambric
cam cutter
cam dwell
camel
camel hair
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