如何使用 "undulate" 造句

1. Leaf margin remotely serrate or undulate , entire basally .
叶缘遥远有锯齿或波状,全缘。
2. Passion and wateriness should alternately present as undulate .
激情平淡应呈波浪形交替出现。
3. We soon see afieldof wheat undulate in the breeze .
我们很快看到一片在微风中起伏的麦田.
4. Margins of leaves undulate or denticulate .
叶波状的或具小齿的边缘。
5. Leaf blade margin undulate to serrate , secondary veins distinct .
对有锯齿的叶片边缘波状,次脉离生。