1. 叶片：叶一般由叶片(leaf blade)、叶柄(petiole)和托叶(stipule)三部分组成,如棉花、桃、豌豆等,这三部分都具有的称为完全叶(complete leaf)(图6-1). 而缺少其中任何一部分或两部分的叶称为不完全叶(incomplete leaf),如甘薯、油菜、向日葵等的叶缺少托叶;
2. 叶柄：大黄Rhubarb | 叶柄Leaf blade | 树木与灌木Trees and Shrubs
3. 刃叶斩：八叶斩Razor Leaf | 刃叶斩Leaf Blade | 太阳光线Solarbeam
4. 叶刃：LATIOS,拉迪奥斯,龙 超 | LEAF BLADE,叶刃 | LEDIAN,瓢虫战士,虫 飞
noun
1. especially a leaf of grass or the broad portion of a leaf as distinct from the petiole
Synonym: blade