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单词 hastate
释义

hastate /'hæsteɪt//'hæstet/

英汉-汉英词典
adj. [植]戟状的
词组 | 习惯用语
您要查找的是不是:
  • hesitate vi. 踌躇,犹豫;不愿 vt. 踌躇,犹豫;有疑虑,不愿意
  • haste n. 匆忙;急忙;轻率 vi. 匆忙;赶紧
  • chastity n. 纯洁;贞洁;简洁
  • devastate vt. 毁坏;使荒芜 在感情上(精神上、财务上等)压垮

网络短语:
hastate pupil 戟形瞳
hastate swallowwort 羊角子草
Phymatopteris hastate 金鸡脚
hastate leaf 戟形叶
英语例句库
  1. hastate leaves.
    戟形的叶子
  2. leaf blade broadly cordate or broadly hastate-cordate, 5-10 × 3-8 cm, abaxially densely brown villous or strigillose along veins, adaxially sparsely strigillose or glabrescent, base deeply cordate;
    叶片宽心形或宽的戟形心形,5-10*3-8厘米,背面浓密棕色具长柔毛或沿脉,正面稀疏短糙伏毛或后脱落,基部深心形;

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英语百科

Leaf shape

Chart illustrating leaf morphology terms
Oddly pinnate, pinnatifid leaves (Apium graveolens, celery)
Perfoliate bracts completely surrounding the plant stem (Lonicera sempervirens)
Partial chlorosis revealing palmate venation in simple leaves of Hibiscus mutabilis

In botany, leaf shape is a description of the form of the part of a plant known as the leaf. Leaf shape is a component of plant morphology used in the description and taxonomy of plants. being one of the more visible features, leaf shape is commonly used for plant identification. leaves may be simple (a single leaf blade or lamina) or compound (with several leaflets), have a regular or irregular border, be smooth or bearing hair, bristles or spines. In compound leaves, the arrangement and form of the edges of the leaflets determine the overall leaf shape, as well as the arrangement of the veins.

近义、反义、联想词
近义词
adj.
simple, unsubdivided

反义词
n.
compound

联想词
apical顶上的, 顶点的;basal基础的;elongate拉长;fleshy肉的;shrub灌木;
英英词典
hastate adj.
  1. of a leaf shape; like a spear point, with flaring pointed lobes at the base

  2. synonymous: spearhead-shaped
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更新时间:2025/6/18 20:28:26