他有一种独特的写作风格。

He has a ___distinctive style of writing.

他们最显著的特点是走路时放松的姿态。

Their most ___distinctive feature is their relaxed way of walking.

这只鸟的叫声如此独特，我立刻就能辨认出来。

The bird's call was so ___distinctive that I could identify it immediately.