词族 · sepal
词形变化
中文词源
sepal 萼片
来自法语 sepal,来自现代拉丁语 sepalum,花萼，萼片，合成自传统拉丁语 separatus,分开的， 词源同 separate,+petalum,花瓣，词源同 petal.
英语词源
- sepal (n.)
- "leaf of the calyx," 1821, from French sépal, from Modern Latin sepalum (H.J. de Necker, 1790), coined from Latin separatus "separate, distinct" (see separate (v.)) + petalum "petal" (see petal).
权威例句
- 1. Botany The hood - shaped sepal or corolla of some flowers.
- 盔状花冠(或花萼):某些花朵盔状的花萼或花冠.
- 2. The sepal is usually green. It can protect the flower bud.
- 花萼通常是绿色的, 它能保护花芽.
- 3. Sepal One of the structures situated immediately below the petals of a flower.
- 萼片:一朵花中位置紧接在花瓣下方的结构.
- 4. Entire Describing the margin of a leaf, sepal, or petal that is smooth and undivided.
- 全缘的:用于描述叶 、 萼片或花瓣的边缘光滑、无裂片.
- 5. A flower is made up of four parts: the sepal, petal, stamen and pistil.
- 一朵花由四部分组成: 花萼, 花瓣, 雄蕊和雌蕊.