维管射线发达，周皮发育明显。

The vascular ray was developed and the development of periderm was obvious.

youdao

具有次生结构，次生保护组织为周皮。

It had secondary structure and the secondary protective tissue was periderm.

youdao

因此手术后手指上基本没有皮，6-8周以后就自己愈合了。

So the fingers were basically raw and they healed within 6-8 weeks on their own.

youdao

斯皮策那一周晚些时候辞职。

Spitzer resigned later that week.

youdao

斯皮策那一周晚些时候辞职。

Spitzer resigned later that week.

youdao