bulrush
noun /ˈbʊlrʌʃ/
/ˈbʊlrʌʃ/
(also bullrush)
- enlarge imagea tall plant with long narrow leaves and a long brown head of flowers, that grows in or near water
藨草;宽叶香蒲;灯芯草 词源late Middle English: probably from bull in the sense ‘large or coarse’, as in words such as bullfrog.