rhododendron
/ˌrəʊdəˈdendrən/noun
1- a shrub or small tree of the heather family, with large clusters of bell-shaped flowers and typically with large evergreen leaves, widely grown as an ornamental杜鹃花属植物。
1.1
- Genus Rhododendron, family Ericaceae: many cultivars.杜鹃花属, 杜鹃花科：多个栽培品种。
词源
via Latin from Greek, from rhodon 'rose' + dendron 'tree'.