1.
tropical American tree with large peltate leaves and hollow stems.
美洲热带树种，大型盾状树叶，中空茎干。
2.
tropical southeast Asian tree with aromatic bark; yields a bark used medicinally.
亚洲东南热带树种，树皮有香气；树皮可入药。
3.
tropical American tree bearing large pulpy green fruits.
美洲热带树种，大型绿色肉质果实。
4.
any of several tropical American trees bearing fruit with soft edible pulp.
美国热带树种，果肉柔软可食。
5.
tropical American tree having edible fruit with a leathery rind.
美洲热带树种，果实可食，革质外壳。
6.
tropical Asian tree with aromatic yellowish-brown bark; source of the spice cinnamon.
亚洲热带树种，树皮有香气，呈黄褐色；桂皮的来源。
7.
tropical American tree bearing sweet pulpy fruit with thick scaly rind and shiny black seeds.
美洲热带树种，果肉多汁且带甜味，被鳞状厚重外壳，光亮的黑色种子。
8.
tropical American tree producing cacao beans.
热带美洲树种，产可可豆。
9.
"Hardwood trees are deciduous trees, except in the warmest regions. "
硬材树种除热带地区以外,均为落叶树。
10.
2 species of tropical American shrubs or trees.
热带美国树林和灌木的两个种类。
11.
Chocolate is a product of the tropical cacao tree.
巧克力是热带可可树的一种产物。
12.
small tropical shrubby tree bearing small yellowish fruit.
灌木状热带小型树种，黄色小果实。
13.
small tropical shrubby tree bearing deep red oval fruit.
灌木状热带小型树种，深红色卵形果实。
14.
genus of tropical hardwood timber trees.
热带阔叶材用树种的一个属。
15.
Tropical America is the home of several other pine species.
热带美洲是另外几个松树种的故乡。
16.
small tree of coastal regions of Old World tropics whose leaves are silvery beneath.
东半球热带海岸小型树种，树叶下端呈银色。
17.
An evergreen tree(Averrhoa bilimbi), native to tropical Asia and grown for its edible fruits.
黄瓜树一种常青树木（黄瓜树），生于亚洲热带，因其果实可食而栽种
18.
small tropical American tree bearing large succulent slightly acid fruit.
美洲热带小型树种，大型果实，多汁，略带酸味。