单词	tune-up
释义	tune-up noun ˈtün-ˌəp  ˈtyün- 1 : a general adjustment to ensure operation at peak efficiency an engine tune-up 2 : a preliminary trial : warm-up Word History First Known Use 1933, in the meaning defined at sense 1
随便看	lentisk lentisks lentissimo lentitude lentivirus lentiviruses lento lentoer lentoest lentoid lentoids lentor lentos lents lenvoys Lenz's law Lenzites Leo leo Leo Minor Leodice leodicid Leodicidae Leominster leonardesque

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