unctuous /'ʌŋktjuәs/ GRE英语词汇 📖 中文释义 a. 油的, 油质的, 油腻的, 虚情假意的[医] 油滑的, 油样的 📘 English Definition(英文释义) s unpleasantly and excessively suave or ingratiating in manner or speech ← unctuosity U 字母词表 unctuously →