Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/1defb94391833bcea0ca7f10a9caf6ef.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 perennates例句_perennates英汉例句_perennates双解例句_甲百汇小鸡词典
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。