| 单词 | rough bluegrass |
| 释义 | rough bluegrass in American English a cultivated bluegrass (Poa trivialis) often grown in shady or moist spots as a lawn grass rough bluegrass in American Englishnoun a grass, Poa trivialis, native to Eurasia and naturalized in North America, where it is used in mixtures for lawns and pasturage Word origin [1920–25]This word is first recorded in the period 1920–25. Other words that entered Englishat around the same time include: Unknown Soldier, checkout, follow-up, fundamentalism, ski jump |
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英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。