阳光反应的英文

photoperiodism

• 阳光:    sunlight; sunshine ...
• 反应:    neaction
• 光反应:    photoreaction

例句与用法

1. Vitamin d is produced naturally by the skin in response to sunlight and may help to slow the ageing process and protect against heart disease , according to the study
   根据这项研究，维他命d是在皮肤对于阳光反应的自然产物，也许可以减缓老化的进程，并且可以预防心脏的发生。