Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/cb455802b532bd699f82e491ba07d3fd.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 peridermal例句_peridermal英汉例句_peridermal双解例句_甲百汇小鸡词典
In damaged stems and roots, and in those undergoing secondary growth, it is replaced by a secondary layer, the periderm. 已损伤的茎和根，以及进行次生生长的根茎中，表皮被次生层即周皮代替。