Freshen
来自Big Physics
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wiktionary
From fresh + -en.
etymonline
freshen (v.)
1690s, "grow brisk, grow stronger" (intransitive), from fresh (adj.1) + -en (1). The earlier verb was simply fresh (mid-14c.). Transitive sense "refresh, revive, renew" is from 1749. Of a drink, "to top off," from 1961. Related: Freshened; freshening.
