油嘴 (yóu zuǐ) | Meaning: eloquent and cunning | Chinese Word with Pinyin

flippant and insincere (piece of writing or speech) · glib-tongued · oily油腔滑调yóu qiāng huá diào

glib · oily-mouthed and smooth talking油嘴滑舌yóu zuǐ huá shé

lit. light mouth, thin tongue (idiom); hasty and rude · caustic and sharp-tongued轻嘴薄舌qīng zuǐ bó shé

to act according to whatever is the current outlook · pragmatic · unprincipled顺风转舵shùn fēng zhuǎn duò

crafty · slippery · slyboots滑头huá tóu

eloquent and cunning · silver tongued