英汉词典

1.Petiole (2 -) 4-11 cm, white maculate, densely villous.

叶柄(2-)4 - 11厘米，白色具斑点，密被长柔毛。

2.There are 5~8 vascular bundles arranged in arch shape. Secretory cavities are present in the ground tissue of petiole.

叶柄的基本组织中具有裂生分泌腔，5~8束维管束呈弧形排列或散布在薄壁组织中；

3.The haris originated from the epidermis cells of the stem axis, the petiole, the floral shoot and abaxial surface of the young leaves.

它们起源于叶片远轴面、叶柄的表皮细胞以及苗端茎轴、花柄的表皮细胞。

4.A typical foliage leaf of a plant belonging to the dicotyledons is composed of two principal parts: blade and petiole.

双子叶植物典型的营养叶由两个主要部分组成：叶片和叶柄。

5.Leaves sessile or shortly petiolate, petiole to 5 mm; perianth tube not pubescent inside.

叶无柄或具短叶柄，对5毫米的叶柄；不青春期的花被筒在里面。

6.A sessile leaf has no petiole.

无柄的叶没有叶柄。

7.Scales attaching to the base of petiole are brown, lanceolate.

叶柄基部鳞片棕色，披针形。

8.Stipule A modified leaf found as an outgrowth from the petiole or leaf base.

由叶柄或叶基部生长出的变态的叶，为发育产生的外部结构。

9.Complete leaf composed of petiole, blade and stipule.

完全叶由叶柄、叶片和托叶组成。