nail rod

英 美
  • 制钉用铁
  • nail n.钉子;指甲;爪vt.钉;抓住;使固定
  • rod n.杆;棍棒;竿
名词 nailrod:
  1. tall marsh plant with cylindrical seed heads that explode when mature shedding large quantities of down; its long flat leaves are used for making mats and chair seats; of North America, Europe, Asia and North Africa