happening or needed during a particular season; varying with the seasons 季节性的;随季节变化的 seasonal workers brought in to cope with the Christmas period 为应付圣诞节期间的业务而招聘的临时工 seasonal variations in unemployment figures 失业统计数字的季节性变化
typical of or suitable for the time of year, especially Christmas 节令性的;适应节日需要的;(尤指)圣诞节的 seasonal decorations 圣诞节装饰品