S 开头单词
seasoned adj.经验丰富的；加佐料的；晒干的动词season的过去式和过去分词形式.
seasonally frozen ground 季节性冻土
seasonally adjusted 季节调整
seasonally adv. 季节性地；周期性地
seasonality n.季节性差价
seasonal whooping cough [医药科学]时行顿呛
seasonal variation 季节性波动，季节性变动
seasonal thermocline [海洋] 季节性温跃层
seasonal plan [管理学]季度计划
seasonal operating plan [能源科学技术]季节性运转计画季运行方式
seasonal moist forest [农业科学]季节性湿润林
seasonal migration 季节性迁移 季节性迁徙
seasonal maintenance [交通运输工程]季节性维护
seasonal labour [经济学]季节工[地球科学]季节性劳工
seasonal heat variation [地球科学]季节性热变化
seasonal fluctuation [天] 季节性起伏 季节性波动 [生物] 季节性变动
seasonal flu 季节性流感