茎的

Therefore, starting from children, parents often help them to flip the foreskin, removal of smegma, it may prevent the occurrence of phimosis.

所以，从孩童起，家长经常帮助他们翻转包皮，清除包皮垢，就可能预防包茎的发生。

The aim was to study the growth characteristic of Triarrhena sacchariflora rhizome in different habitats.

［目的］研究不同生境中荻草根状茎的生长特性。

But we do not criticize it was "rootless and stemless."

但是我们并不批评它是"无根无茎"的。

European dock with broad obtuse leaves and bitter rootstock common as a weed in North America.

有宽钝叶和苦根状茎的欧洲酸模，在北美常作为野草。

So it is very necessary to research on the mechanical characteristics of hollow stalk plants.

所以有必要对管状植物茎的力学性质进行研究。

Potentilla flagellaria is a typical clonal plant with stolon.

蔓委陵菜是具有匍匐茎的典型无性系植物。

Leaves alternate, sessile, ovate to lanceolate, thin, many veined, base sometimes amplexicaul.

叶互生，无梗，卵形到披针形，瘦，很多脉，有时抱茎的基部。

This species is easily confused with Cynodon dactylon , from which it differs mainly in the absence of rhizomes.

本种无疑同Cynodon dactylon混淆起来，其中它主要缺乏根状茎的情况下不同。

Its stem has big epidermic cells, thick cuticle, many salt glands and big vessels.

白城红瑞木茎的表皮细胞大，角质层厚，具有盐腺。

Epiphytic ferns with long rhizomes; tropical America.

长茎的附生蕨类植物；分布在热带美洲。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失