1.形容词.notshowingorfeelingnervousness,anger,orotheremotions.
例句:keepcalm,shetoldherself.她告诉自己要保持冷静.
2.名词.theabsenceofviolentorconfrontationalactivitywithinaplaceorgroup
例句:anedgycalmreignedinthecapital.紧张的平静笼罩着首都.
3.动词.make(someone)tranquilandquiet;soothe
例句:hewentroundtothepubtocalmhisnerves.
他去酒吧放松一下神经.
PS:在每一种词性中不只有一种意思,我只是解释了最常见的意思.