slipperyKK [ˋslɪpɚi] /ˈslɪpɚi/形容詞1滑的、濕滑的The tiles get very slippery when they are wet.這些地磚濕了以後會變得很滑。2滑手的、抓不住的The fish was so slippery that it slid out of my hands.那條魚太滑手了,一下就從我手中溜走。3狡猾的、不可靠的、圓滑的貶義He is a slippery negotiator who never gives a straight answer.他是個狡猾的談判者,從來不給明確的答覆。4棘手的、難以捉摸的Defining happiness turns out to be a slippery problem.要定義幸福其實是個棘手的問題。