sea lettuce

1. It also has a contract with Washington state to collect the algae called ulva, or sea lettuce, in parts of Seattle's Puget Sound waterway.
   该公司也与华盛顿州签有合同，在西雅图PugetSound的部分水域收集一种叫做石莼或者海莴苣的海藻。
2. And when the sea lettuce washes up on the beach, it smells terrible.
   而且海莴苣冲到海滩时，味道非常难闻。
3. Plant of western North America having trifoliate leaves and white or pink spider-shaped flowers; sometimes used as an ornamental. "Ulva species, commonly called sea lettuce, are among the relatively few green algae that are seaweeds."
   北美西部或北部的一种白花菜属植物；有时作为一种观赏植物。石莼类海藻，即俗称的海白菜，属于海藻中较少见的绿藻
4. Type genus of the family Ulvaceae; green seaweed having a thallus two cells thick: sea lettuce.
   石莼科的模式属；绿色海藻具有两个细胞厚度的叶状体；海莴苣。
5. Set-off: The undesirable transfer of ink from one printed sheet to the back of the next sheet at the delivery. Turn the sea weed to face top. Place the lettuce on the sea weed, then add the chicken.
   反印：在收纸部，印墨从印张转印到另一张纸的底部的不妥善情况。然后将海苔面由底下反转过来，接著放上生菜，再放上鸡肉片。
6. "Ulva species, commonly called sea lettuce, are among the relatively few green algae that are seaweeds."
   石莼类海藻，即俗称的海白菜，属于海藻中较少见的绿藻

noun

1. seaweed with edible translucent crinkly green fronds

   Synonym:    laver