单词	fore runner tip
释义	fore runner tip 先行叶尖
随便看	natural tube Natural tumor suppressors natural tunnel natural turbulence natural turf soccer pitch natural turn natural turn backward lock step natural turnover rate natural twin pregnancy natural twist NATURAL TWIST TURN FEATHER FINISH NATURAL TWIST TURN FEATHER FINISH, naturalty natural type natural uncapped teeth Natural unemployment natural unemployment rate natural unipolar chromosome natural unit natural unitary representation natural unit of information natural unit of information content natural units natural unit system natural unsubsidized solarpowered ecosystem