心怀叵测

zhè ge rén xīn huái pǒ cè duì tā de yī jǔ yī dòng yán jiā dī fang

这个人心怀叵测，对他的一举一动严加提防。

That man has sinister designs. You must guard against his every move.

tā dài zhe diǎn zuì yì xīn huái pǒ cè de kàn zhe tā

他带着点醉意心怀叵测地看着她。

He gave a hideous, drunken leer in her direction.

fǎn duì dǎng zhǐ zé tā xīn huái pǒ cè tú móu yào jiāng guó jiā tuō rù zhàn zhēng

反对党指责他心怀叵测，图谋要将国家拖入战争。

The opposition accused him of harbouring secret plans to take the country to war.