knaggy是什么意思

adj.多节的,凸凹的

1、He ran his finger over the knaggy surface of the tree trunk.
他用手指摩擦着那树干多疙瘩的表面。
2、The knaggy branches of the thorny bush made it difficult to pass through.
多刺的灌木丛的多疙瘩的枝条使得通过变得困难。

多刺的；有尖刺的；多疙瘩的