Photoperiod(ism)
[化] 光周期性
🗣️ 情景例句
I'm as strong as an ox.
我像牛一样壮。
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
Obviously, it has not been planned for the good of its inhabitants.
显然，现代化的城市不是为居民的利益而规划的。