睬
cǎi
to pay attention
to take notice of; to care for
他叫了她好几声，她却没有睬他。
tā jiào le tā hǎo jǐ shēng，tā què méi yǒu cǎi tā。
he called out to her several times, but she paid him no attention.
你跟他说话，他根本不睬你，真让人生气。
nǐ gēn tā shuō huà，tā gēn běn bù cǎi nǐ，zhēn ràng rén shēng qì。
you talk to him and he simply ignores you, which is really infuriating.