1. 卷叶,卷叶病：leaf residues 剩余叶(10,) | leaf roll 卷叶,卷叶病(13,261) | leaf sheath 叶鞘(10,)
2. 卷叶病：leaf protein 叶蛋白 | leaf roll 卷叶病 | leaf rust 叶锈病
3. 卷叶,卷叶：leaf renewal ==> 发叶期 | leaf roll ==> 卷叶,卷叶 | leaf roll disease ==> 卷叶病,卷叶病
4. 卷叶：4. WEBBING 结网 | 5. LEAF ROLL 卷叶 | 6. ROT, DECAY 腐烂
1. leaf roll什么意思
1. Roll up each wedge tightly, wrapping the outer leaf around so you get a " ball ".