酸

HSK 4

suān

sour; acidic

tart; sick at heart; grieved; sore; aching; pedantic; impractical; to make sarcastic remarks about sb; an acid

这个柠檬尝起来很酸。

This lemon tastes very sour.

他的建议让我感到非常酸楚。

tā de yìjiàn ràng wǒ gǎndào fēicháng suānchǔ.

His suggestion made me feel deeply sad.