arboretum
🇺🇸
/ˌɑːrbəˈriːtəm/
🇬🇧
/ˌɑːbəˈriːtəm/
a place like a garden where many types of trees are grown for people to see or for science.
We spent the afternoon walking through the arboretum, looking at all the different types of trees.
我们花了一个下午的时间在植物园散步,看所有不同类型的树。