rate of quarterly precipitation change季: season内: inner; inside; within降水: precipitation; rainfall; rai ...变率: variability季内低频变率: intraseasonal low-frequency variability下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:季内降水变率，即可在微信中查询翻译
