bladder-wrack

英[b'lædərr'æk] 美[b'lædərr'æk]
  • [医]墨角藻,囊褐藻
  • bladder n.膀胱;囊;囊状物
  • washing n.洗涤;(待洗、正在洗或洗好的)衣物动词wash的现在分词.
名词 bladderwrack:
  1. similar to and found with black rockweed

  2. a common rockweed used in preparing kelp and as manure