Photoperiodic
[医]光周期的：属于光周期或光周期现象的
🗣️ 情景例句
Believe me, I won't.
放心， 我不会的。
Behave yourself, or I'll shot.
乖乖听命，不然我就开枪。
That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢？