arboretum

名词 arboretum:

1. a facility where trees and shrubs are cultivated for exhibition
   同义词：botanical garden

ar.bo.re.tum

n.（名词）
【复数】 ar.bo.re.tums 或 ar.bo.re.ta [-t…]
A place where an extensive variety of woody plants are cultivated for scientific, educational, and ornamental purposes.
树木园，植物园：为科学、教育及装饰目而大量种植各类木本植物的地方

来源：
Latin arborôtum [a place grown with trees]
拉丁语 arborôtum [种有树的地方]
from arbor [tree]
源自 arbor [树]