quack grass中文什么意思

速生匍匐冰草

偃麦草

• quack:     quack2 n. 1. ...
• grass:    n. 1.草；牧草；牧草地，牧场；草 ...
• quack grass tooth:    耗齿

英文释义

名词

1. European grass spreading rapidly by creeping rhizomes; naturalized in North America as a weed
   同义词：dog grass, couch grass, quackgrass, quick grass, witch grass, witchgrass, Agropyron repens