photoperiodism

n. 光周期现象, 光周性 [医] 光周期现象

词形变化

photoperiodisms 复数 photoperiodisms

释义与例句

n.
  1. 1.

    The growth, development and other responses of plants and animals according to the length of day and/or night.

    不可数 生物

词源

From photoperiod + -ism.

来源：wiktionary