beonone'slastlegs;lingeroninasteadilyworseningcondition;苟延残喘
spread;蔓延
Incaseofrainthemassmeetingwillbepostponedtillthefirstfineday.大会遇雨顺延。
engageateachers;inviteteacherstoschool;延师
sendforadoctor延医
YanCen延岑
〈动〉
〈形〉