seasonallyadv.季节性地
seasonaladj.季节的;依照季节的;周期性的
seasonal response季节响应
seasonal epidemic季节性流行
seasonal movement季节性涨落
seasonal snowpack季节性雪盖
seasonal labourer短工
seasonal diseases季节病
Seasonal flooding季节性淹水
seasonal variance季节性变动<差异>
seasonal industry季节性工业
seasonal schedule季度时间表