Warning: file_put_contents(): Only 0 of 5225 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/5256789.com/index.php on line 55 ostrich fern是什么意思，ostrich fern的翻译，ostrich fern音标、读音、用法和例句_绿查网谷歌词典
The effect of environmental factors on the growth, development and appearance of the introduced Ostrich Fern (Matteuccia struthiopteris) in the open is the subject of this paper. 本文對露地引種栽培莢果蕨的生長發育槼律、環境因子對其生長、發育及園林觀賞傚果的影響作了研究。