The mesophyll consists of two layers of palisade parenchyma.叶肉是由两层栅栏薄壁组织组成.Aerenchyma is well developed in mesophyll.叶肉中通气组织发达,且均有不规则裂生性气腔.The larva eats the mesophyll tissues and makes the leaves yellow and deciduous.幼虫...
Deeds are fruits; words are but leaves.行动是果实，言语只是树叶而已。...autumn's bounty of fruits, seeds and berries.秋天丰富的水果、种子和浆果To this day Gorbachev has demonstrated the fruits of this training.直到今天戈尔巴乔夫仍让人感到受益非浅....fleshy frui...