iceberg lettuce

noun

1. 卷心莴苣
   a type of lettuce (= a salad vegetable) with crisp pale green leaves that form a tight ball

1. Some light green iceberg lettuce.
   一些淡绿色生菜叶。
2. Iceberg lettuce and romaine are both green, leafy vegetables, so both are good for you.
   卷心莴苣和生菜都是绿色的多叶蔬菜，因此对身体有益。
3. Effect of Different Treatments on Postharvest Quality of Iceberg Lettuce and Green Asparagus
   不同处理对结球生菜和绿芦笋采后保鲜技术的研究
4. It was shown that the quality of iceberg lettuce was significantly improved by treatment with GA.
   研究了赤霉素（GA）和温度处理对结球生菜叶片采后食用品质的影响。赤霉素处理能显著提高结球生菜的采后品质。

noun

1. lettuce with crisp tightly packed light-green leaves in a firm head
   1. iceberg is still the most popular lettuce

   Synonym:    crisphead lettuceiceberg