piquant

她犀利的幽默感总是能逗笑所有人。

Her ___piquant sense of humor always makes everyone laugh.

这道咖喱的辛辣味道让人胃口大开。

The curry has a ___piquant flavor that stimulates the appetite.

这位作家以其辛辣的评论而闻名。

The writer is known for his ___piquant remarks on social issues.