boot·lick /-ˌlɪk/
  (vt.)(vi.)拍馬屁,諂媚
  Boot·lick n. A toady; a bootlicker. [Low, U. S.]
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  bootlick
       v : try to gain favor by cringing or flattering; "He is always
           kowtowing to his boss" [syn: fawn, toady, truckle,
           kowtow, kotow, suck up]