短语搭配：
on season 旅游旺季
at this season 在此季节
in season 上市的`,当令的;及时的,适时宜的
in season and out of season 不论淡季旺季,一年到头,无论何时
close season n. 禁猎期
open season 解禁期,狩猎季节,捕鱼期
rush season 旺季,繁忙季节
agricultural season 农作季节
in and out of season 一年四季,不论何时,不管适时不适时
growing season 生长季节，生育期