pes·ky /ˈpɛski/
 (a.)麻煩的,討厭的(ad.)極為,極端
 Pes·ky a.  Pestering; vexatious; troublesome. Used also as an intensive. [Colloq. & Low, U.S.]
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 pesky
      adj : causing irritation or annoyance; "tapping an annoying rhythm
            on his glass with his fork"; "aircraft noise is
            particularly bothersome near the airport"; "found it
            galling to have to ask permission"; "an irritating
            delay"; "nettlesome paperwork"; "a pesky mosquito";
            "swarms of pestering gnats"; "a plaguey newfangled
            safety catch"; "a teasing and persistent thought
            annoyed him"; "a vexatious child"; "it is vexing to
            have to admit you are wrong" [syn: annoying, bothersome,
             galling, irritating, nettlesome, pestering, pestiferous,
             plaguy, plaguey, teasing, vexatious, vexing]
      [also: peskiest, peskier]