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	plimmed plimming plims plimsoles plimsoll Plimsoll mark plimsolles plimsolls plimsols plin plined plings plink plinked plinker plinkers plinking plinks plinth plinthiform plinths Pliny plio- Pliocene pliocenes

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