zigzag

这条围巾有着锯齿状的波浪形花纹。

This scarf has a ___zigzag wave pattern.

山路呈现出蜿蜒曲折的之字形。

The mountain road follows a ___zigzag path.

滑雪者沿着山坡呈之字形滑下。

The skier made ___zigzag turns down the slope.