1、He was not a man of profound erudition, but he was a suave and unctuous speaker.
他不是一個(gè)人深刻的學(xué)問(wèn)，但他是一個(gè)溫文爾雅和油膩的發(fā)言。

2、Polished or smooth in manner, especially in an unctuous way; slick.
打磨過(guò)的或光滑的，尤指象油一樣的；滑溜溜的。

3、The unctuous receptionist seemed untrustworthy.
這個(gè)統(tǒng)計(jì)分析是不可信賴的。

4、Unctuous ripe red fruit aromas intermingle with hints of freshly ground coffee beans and mocha.
可塑性的成熟紅水果的芳香混合了新鮮咖啡豆和摩卡咖啡的香味，令人陶醉。

5、If Mrs Thatcher took any notice of all this unctuous advice then there is no evidence of it.
撒切爾夫人是否理會(huì)這些花言巧語(yǔ)的勸告，現(xiàn)在還沒(méi)有跡象可以表明。

unctuous翻譯

a. 油的, 油質(zhì)的, 油膩的, 虛情假意的【醫(yī)】 油滑的, 油樣的 詳情