单词	sac fly
释义	sac fly noun ˈsak-ˈflī  plural sac flies baseball, informal : sacrifice fly The Cardinals ended the scoring on Lonnie Smith's bases-loaded sac fly in the eighth. Jim Kaplan Word History Etymology sac short for sacrifice entry 1 First Known Use 1928, in the meaning defined above
随便看	pareira brava pareiras pareja parel parellas paremiographer paren parencephalons parenchyma parenchymal parenchymas parenchymata parenchymatous parenchymula pareneses parenesis parenetic parenetical parens parent parent material parent metal parent-in-law parent-teacher association Parent-Teacher Organization

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