adj.每月的；每月一次的；按月的；n.月刊；月经；adv.每月；每月一次； 变形： 复数：monthlies 双语释义：adj.(形容词)每月的,每月一次的 every month or once a month英英释义： monthly[ 'mʌnθli ]n.a periodical that is published every month (or 12 issues per year)adj.occurring or payable every month"monthly payments";