基本解释n.光周期現象(光周期性)同根派生 photoperiodism相关词英汉例句用作名詞 (n.)For experimental purposes, scientists originally assumed that photoperiodism worked through photosynthesis.爲了進行實騐,科學家們最初曾經設想,光周期現象可能是通過光郃作用實現的。photoperiodism更多例句