基本解释n.光周期现象(光周期性)同根派生 photoperiodism相关词英汉例句用作名词 (n.)For experimental purposes, scientists originally assumed that photoperiodism worked through photosynthesis.为了进行实验,科学家们最初曾经设想,光周期现象可能是通过光合作用实现的。photoperiodism更多例句