recurring events复现: recurrent; extrusion; emersi ...事件: event; incident暂现事件: transientevent同时出现事件频率: frequency of concurrent events现事: pratyaksa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:复现事件,即可在微信中查询翻译