1.
small deciduous tree of the Transvaal having spikes of yellow flowers.
德兰士瓦的一种小型每年落叶树种，穗状黄花。
2.
a small slow-growing deciduous tree of northern Iran having a low domed shape.
伊朗北部小型每年落叶树种，生长慢，呈低圆顶形。
3.
large deciduous tree native to Panama and from which the country takes its name having densely leafy umbrellalike crown and naked trunk.
大型每年落叶树种，原产巴拿马，该国也因此而得名，树叶浓密，伞状树冠，树皮光滑。
4.
small deciduous open-crowned tree of eastern North America having creamy white flowers and large leaves in umbrellalike formations at ends of branches.
北美东部一种小型每年落叶树种，展开型树冠，乳白色花，叶大，树枝末端展开呈伞状。
5.
a disease of conifers causing the needles to fall.
针叶树的一种疾病导致针叶脱落。
6.
Any of several deciduous trees of the genus Liquidambar, such as the sweet gum.
枫香树一种枫香树属的落叶树木，如枫香树
7.
"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。
8.
Comparison of Litter Decomposition of Six Species of Coniferous and Broad-leaved Trees in Subtropical China
亚热带6种针叶和阔叶树种凋落叶分解比较
9.
a deciduous tree of the genus Quercus; has acorns and lobed leaves.
栎属的一种落叶树；有橡树果实,叶有裂片。
10.
Any of various deciduous trees such as the tulip tree, basswood, or cottonwood.
白木树如美国鹅掌揪、椴、三角叶杨等各种落叶树
11.
Chinese larchlike deciduous conifer with golden yellow leaves.
中国一种类似于落叶松的每年落叶的针叶树，金黄色叶子。
12.
Any of several deciduous, coniferous trees of the genus Larix, having needlelike leaves clustered on short shoots and heavy, durable wood.
落叶松属植物一种落叶树属的落叶性针叶树木，有成簇状针叶和重而坚硬的木质
13.
There were 34 succession species, 9 deminant, mostly deciduous broad-leaf species.
更新树种共计34种，占优势的仅9种，且多为落叶阔叶树种。
14.
Any of several deciduous, Asian trees of the genus Ailanthus, especially the tree - of - heaven.
臭椿，樗一种亚洲樗属落叶树，尤指樗
15.
The wood of these trees.
落叶松木这种树木的木材
16.
Trees shed their leaves, and flowers shed their petals.
树落叶了,花掉瓣。
17.
deciduous Chinese shrub or small tree with often trilobed leaves grown for its pink-white flowers.
中国种每年落叶灌木或小型树种，三裂片树叶，粉红到白色花冠。
18.
small erect deciduous tree with large leaves in whorllike formations at branch tips.
每年落叶的小型直立树种，叶大，树枝末梢呈漩涡状。