watercress

名词 watercress:

1. any of several water-loving cresses
2. cresses that grow in clear ponds and streams

形容词 watercress:

1. of a moderate yellow-green color that is greener and deeper than moss green and yellower and darker than pea green
   同义词：cress green, cresson

wa.ter.cress

n.（名词）
A pungent perennial Eurasian herb(Rorippa nasturtium-aquaticum) of the mustard family, growing in freshwater ponds and streams and used in salads and as a garnish.
水田芥，豆瓣菜：十字花科的一种辛辣多年生欧亚草本植物（豆瓣菜 豆瓣菜属） ，生长于淡水池塘和水流中，用在色拉中和作装饰物
Any of several related aquatic plants.
任一种相关的水生植物