arboretum
词根词缀：
arbor n. 树阴处（树带来的阴凉）
arboreal adj. 树木的
arbor 树 + eal …的 → 树木的
arboreous adj. 树木的
arbor 树 + eous 关于…的 → 树木的
arboretum n. 植物园
arbor 树 + et + um 地点 → 植物园
arboriculture n. 树木栽培
arbori〔= arbor〕树 + culture 培养 → 树木栽培
数据来源：新东方英语词汇速记大全
相关例句：
Exploration of Science Technology and Ecology Landscape in Medicinal Arboretum of Central China
华中药用植物园科技生态景观的探索
The feasibility of ecological tourism development was analyzed according to the landscape resources of Gannan Arboretum.
就赣南树木园的景观资源，分析开展生态旅游的可行性；
A large central park called Stanley Park includes a zoo, gardens, arboretum, and aquarium!
史坦利公园是座大型的中央公园，内有一座动物园，数座花园，一座植物园和一间水族馆。
Rare and Endangered Plants and National Key Protected Plants for ex situ Conservation in South China Agricultural University Arboretum
华南农业大学树木园稀有濒危植物和国家重点保护植物的迁地保护
In one study people who walked around an arboretum did 20% better on a memory test than those who went for a walk around busy streets.
有研究发现在植物环境下的走路的人在测试中记忆效果比在繁忙街道上行走的人要好20%。
At the same time, it will be used to support the Arboretum's research programs in the development of new and improved ornamental and floral plants.
在同一时间，将主要用于支持该植物园的科技攻关计划，在开发新的和改进的观赏花卉和植物。