seasonallyadv.季节性地seasonaladj.季节的；依照季节的；周期性的seasonal time scale季节尺度seasonal dimorphism季节二态seasonal adjustment季节性调整seasonal dinorphism季节二态seasonal regulation季调节seasonal prevalence季节分布seasonal production[经] 季节性生产Seasonal transition季节转换seasonally adjusted按季节性调整seasonal compliance应节顺时