阴险

tā jiǎo zhà yīn xiǎn

他狡诈阴险。

He is deceitful and insidious.

yòng zuì yīn xiǎn de shǒu duàn

用最阴险的手段

in the most deceitful way

tā yīn xiǎn de xiào le qǐ lai

他阴险地笑了起来。

He laughed in a sinister way.

tā wéi rén yīn xiǎn

他为人阴险。

He is treacherous.

zhè xiē rén dà dōu yīn xiǎn jiǎo huá

这些人大都阴险狡猾。

Most of these people are insidious.

xíng wéi yīn xiǎn

行为阴险

an insidious act

wǒ men de dí rén hěn yīn xiǎn

我们的敌人很阴险。

Our enemy is insidious.

tā jí qí yīn xiǎn dú là

她极其阴险毒辣。

She is as sinister as a snake.

wǒ men de zì yóu zhèng bèi yīn xiǎn de guān liáo zhù shí yī kōng

我们的自由正被阴险的官僚蛀蚀一空。

Our freedom is being eroded by insidious bureaucrats.

tā shì wǒ yù dào de rén zhōng zuì yīn xiǎn de yī gè

他是我遇到的人中最阴险的一个。

He was the most insidious person I had ever struck.