knotgrass的读音 knotgrass中文意思

英音  ['nɒtgrɑ:s] 
美音  ['nɒtˌgrɑ:s] 
n. 软花属植物
knotgrass 用法和例句
Japanese knotgrass has taken over england 's suburbs but seems unable to penetrate its pristine natural parts .
日本两耳草已经占领了英格兰的郊区,但是它们似乎无法占据那些原始自然的地方。