seasonaladj.季节的;依照季节的;周期性的
seasonal trades季节贸易,季节性行业
seasonal nature季节性
seasonal duties[经] 季节性关税
Seasonal Growth季节消长
seasonal labour季节工
seasonal aspect季相
seasonal change季节变化
seasonal forest季节性森林, 季相林
seasonal credit季节贷款,按季度提供的放款
seasonal grades季节级别