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单词
gymnosperm (fossil)
释义
gymnosperm (fossil)
Encyclopedia
理学
古植物学
释
gymnosperm (fossil)
裸子植物(化石)
具有胚珠,但心皮不包成子房,且胚珠裸露的植物。
随便看
IR reflection photography
irreflective
irreflective relation
irreflexive
irreflexivity
irrefutability
irrefutable
irrefutable formula
irrefutable proposition
irregular
irregular anagalactic nebula
irregular birational transformation
irregular block
irregular bone
irregular boundary point
irregular chip
irregular close packing
irregular cluster
irregular cluster of galaxies
irregular coagulation
irregular continued fraction
irregular cusp
irregular decomposition
irregular determinant
irregular distribution
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