adjective, punctuation · brittle, fragile, or crunchy in texture (especially of food or materials)

刚烤出来的烧饼口感非常脆。

adjective · describing a voice or sound that is clear, high-pitched, and resonant

她的嗓音又脆又亮。

adjective · quick, decisive, and straightforward in manner or speech

他的性格很脆，从不拖泥带水。