Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/066e82c352a6d4571f94412c7a981b69.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 perennates例句_perennates英汉例句_perennates双解例句_流逝汉英词典
Under natural condition, the invasive plants formed superiority community easily, so it had a bigger potention of harmful effect to Lolium perenn. 在自然条件下，外来入侵杂草容易形成单一优势种落，对多年生黑麦草草坪具有较大的危害潜力。