1. 卵形：(6) 卵形(ovate):叶片下部圆阔,上部稍狭,呈卵状,如女贞、苎麻的叶,倒卵形(obovate)为卵形的颠倒,如紫云英等. (8) 心形(cordate):近似卵形,但基部更宽圆而凹入,先端尖,呈心脏形,如紫荆的叶. 倒心形(obcordate)为心形的颠倒. 3. 叶基(leaf base) 叶片的基部常见的有:

2. 卵圆形的：ovary 卵巢;子房 | ovate 卵圆形的 | over all turnover 总转换

3. ovate

3. 卵形的：ovary 卵巢 | ovate 卵形的 | ovation 热烈欢迎

1. rounded like an egg

    Synonym: egg-shapedellipticellipticalovaloval-shapedoviformovoidprolate

2. of a leaf shape
    egg-shaped with the broader end at the base