seasonalityn.季节性差价
seasonaladj.季节的;依照季节的;周期性的
seasonal monthly average火险季节每月平均数
seasonal characteristics季节特征
seasonal childcare group农忙托儿所
seasonally adjusted data调整季节变动后的数字
seasonal variation index季节变动指数
seasonally frozen region季冻区
seasonal demand for cash[经] 季节性现金需求
seasonal-swamp thicket季节性沼泽灌丛
seasonally frozen ground季节性冻土
seasonal febrile disease温病, 温热病