Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/bfd491f28123a14476497803a877bf80.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_甲百匯小鸡词典
In damaged stems and roots, and in those undergoing secondary growth, it is replaced by a secondary layer, the periderm. 已損傷的莖和根，以及進行次生生長的根莖中，表皮被次生層即周皮代替。