wax flower
noun
1- a plant bearing flowers with a waxy appearance蜡花芸香, 多花千金藤。
1.1
- an Australian shrub with white or pink flowers (genus Eriostemon, family Rutaceae).澳大利亚灌木, 开白色或粉红色花（绒蕊花属, 芸香科）。
1.2
- a hoya球兰。