watercress是什么意思
音标:英 [ˈwɔ:təkres]美 [ˈwɔtɚˌkrɛs, ˈwɑtə-]
水田芥, 西洋菜
any of several water-loving cresses
cresses that grow in clear ponds and streams
watercress的用法和例句：
1.
I could live on bread, butter, watercress and some black tea.
我可以吃面包 黄油和西洋菜 喝红茶
