oleaginous

His oleaginous apology made everyone even more suspicious of his motives.

他那油腔滑调的道歉让每个人都更加怀疑他的动机。

用法提示：此处oleaginous为形容词，意为油腔滑调、谄媚的，修饰apology。

The sauce was so oleaginous that it left a greasy film on the plate.

这酱汁太油腻了，在盘子上留下一层油膜。

用法提示：此处oleaginous为形容词，意为油腻的、油脂多的，描述sauce。

I distrust that salesperson's oleaginous smile and smooth talk.

我不信任那个销售员谄媚的笑容和花言巧语。

用法提示：此处oleaginous为形容词，意为谄媚的、虚情假意的，修饰smile。