您要查找的是不是：
- ovate catalpa leaf 梓叶
- The resistance of test trees pecies to SO2 was in order of: Bigleave Box > Paniculed Goldraintree > White Pine > Ovate Catalpa > Armand Pine > Bunge Pine > Purpus Privet > Chinese pine > Manchurian Catalpa. 对SO_2的抵抗能力由强到弱依次为:黄杨、栾树、乔松、梓树、华山松、白皮松、女贞、油松、楸树。
- Leaf blade ovate-lanceolate or ovate. 披针形叶片卵形的或卵形。
- Leaf blade linear to ovate, rarely subulate. 叶片线形到卵形，很少钻形。
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- ovate catalpa fruit 梓实(中药)
- Leaf blade usually ovate to elliptic, or obovate. 叶片通常卵形的到椭圆形，或倒卵形。
- ovate catalpa root-bark 梓白皮
- Leaf blade ovate or ovate-elliptic, apex acute. 叶片卵形的或卵状椭圆形，先端锐尖。
- ovate catalpa wood 梓木
- I saw him take a leaf out of the book. 我看见他从书上撕下一页。
- The maple leaf is the emblem of Canada. 枫叶是加拿大的象征。
- The trees and shrubs were in full leaf. 那些树和灌木枝叶茂盛。
- One of several metal strips forming a leaf spring. 簧片构成片簧的几个金属片中的一个
- The central or principal vein of a leaf. 中脉中心的或主要的叶脉
- The trees come into leaf in spring. 春天，树木吐芽长叶。
- You should take a leaf out of Tom's book. 你应该学学汤姆。
- A leaf came upon her book as she was reading. 她正读著书,一片树叶落到她的书上。
- The trees are just beginning to leaf. 树刚刚开始长叶子。
- Not a leaf nor an insect stirred. 不单是树叶，连个虫子都不动。
