pruinose

pruinose

美 　英

• adj.【植】具白粉的
• 网络粉霜的；全株覆白粉

英汉解释

adj.	1. 【植】具白粉的,具果霜的

英英解释

adj.	1. describes something such as a fruit or a leaf that has a white powdery coating

例句

Leaf blade lanceolate to linear, pruinose abaxially when fresh, reticulate veins slender but prominent.

叶片披针形的到线形，具粉霜的背面的新鲜时，网脉纤细但是突出。

Leaves sessile or subsessile; stems pruinose, with condensed nodes.

叶无柄或近无柄具粉霜的茎，具压缩的节。

Stipules absent; leaf blade abaxially pruinose.

托叶无叶片背面具粉霜。

7 (6) Culms initially glabrous but pruinose, culm sheaths glabrous or with sparse setae.

最初秆无毛但是具粉霜，稀的竿箨无毛或具。

Branchlets thin, not pruinose; leaf blade oblong or elliptic, to 3. 5 cm.

小枝薄，不具粉霜；叶片长圆形或椭圆形，对3.5厘米。

internodes cylindrical, to 35 cm, glabrous, initially densely pruinose, retrorsely setose;

节间圆柱体，对35厘米，无毛，最初浓密具粉霜，反曲具刚毛；

nodes densely pruinose, dark gray powdery when old;

浓密具粉霜的节，深灰色敷粉的老时；

Capsule not reflexed, obovoid or long obovoid, 2. 5--3. 5 cm, pruinose, base usually oblique, apex emarginate;

蒴果不反折，倒卵球形或长，2.5-3.5厘米，具粉霜，通常偏斜的基部，先端微缺；