unexpired insurance未: did not; have not满期: expire; come to deadline保险: insure; guarantee; insurance未满期保险费: unexpired premium未满期保险费收入: unearned premium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:未满期保险，即可在微信中查询翻译
