ole·ag·i·nous /ˌoliˈæʤənəs/
 (a.)油質的,油膩的,油嘴的
 ole·ag·i·nous /ˌolɪˈæʤənəs/ 形容詞
 油狀的,油脂性的
 O·le·ag·i·nous a.  Having the nature or qualities of oil; oily; unctuous.
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 oleaginous
      adj 1: unpleasantly and excessively suave or ingratiating in manner
             or speech; "buttery praise"; "gave him a fulsome
             introduction"; "an oily sycophantic press agent";
             "oleaginous hypocrisy"; "smarmy self-importance"; "the
             unctuous Uriah Heep" [syn: buttery, fulsome, oily,
              smarmy, unctuous]
      2: containing an unusual amount of grease or oil; "greasy
         hamburgers"; "oily fried potatoes"; "oleaginous seeds"
         [syn: greasy, oily, sebaceous]