caryopsis
n. 壳果
名词复数：caryopses
近义词：grain，
英英释义
Noun
- dry seed-like fruit produced by the cereal grasses: e.g. wheat, barley, Indian corn
例句
- Fruit a caryopsis, ovoid to ellipsoid, beaked. 果一颖果，卵球形的到椭圆形，具喙。
- Fruit a nutlike caryopsis with a hardened pericarp. 用一变硬的果皮使一坚果状的颖果结果实。
- Different types of achenes include the CARYOPSIS, CYPSELA, NUT, and SAMARA. 不同类型的瘦果还包括颖果，连萼瘦果，坚果，翼果等。
- The caryopsis is unusual, as the embryo extends along its whole length. 当胚沿着它的整个长度延长时，颖果是不平常的。
- Proteins are essential to rice caryopsis development and quality formation. 蛋白质为影响水稻颖果发育及稻米品质形成的主要因子，温度则为主要影响稻米品质的环境因子。
- Caryopsis (grain) (pl.caryopses) A dry indehiscent fruit, typical of the grasses. 颖果：一种不开裂的干果，是禾本科植物特有的果实类型。