sagittate
发音
英 ['sædʒɪteɪt]
美 ['sædʒɪˌteɪt]
-
- adj.
- 箭头形的
单词词源
双语例句
- 1. Flowers bisexual ; basal leaves neither hastate nor sagittate .
- 花两性；基生叶既不戟形也不箭头形。
- 2. Flowers unisexual and plants dioecious ; basal leaves hastate or sagittate .
- 花单性并且雌雄异株；基生叶戟形的或箭头形。
- 3. Twining herbs ; leaves sagittate , cordate , or hastate basally , petiolate or subsessile .
- 特文宁草本；箭头形，心形的叶，基部的或戟形，叶具柄或近无柄。
- 4. Leaves mostly floating ; leaf blade venation primarily palmate , base cordate to sagittate , margin entire to dentate , sometimes slightly peltate .
- 叶多数漂浮；叶片脉序主要掌状的，基部心形到箭头形，边缘全缘对具牙齿，有时稍盾形的。
- 5. Genus of aquatic herbs of temperate and tropical regions having sagittate or hastate leaves and white scapose flowers .
- 生长于温带或热带地区的一个水生草本植物属，叶箭头状或戟形，花具花葶，白色花。