photopositive

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. having a positive phototropic or phototactic response; attracted by light

词形变化

more photopositive comparative most photopositive superlative

词汇关系

反义词
photonegative

词源

Etymology tree
Proto-Indo-European *bʰeh₂-
Proto-Indo-European *bʰéh₂os
Proto-Hellenic *pʰáwos
Ancient Greek φᾰ́ος (phắos)
Ancient Greek φῶς (phôs)
Ancient Greek φωτο- (phōto-)der.
English photo-
English positive
English photopositive
From photo- + positive.
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