/ˌkætəˈlɪtɪk/ adj.1.【化】+ property, activity, process催化的
carbon molecules with unusual chemical and catalytic properties具有不同寻常的化学特性和催化属性的碳分子
2.(transformative)+ effect, role, event促进的
Governments do, however, have a vital catalytic role in orchestrating rescue operations.政府在组织救援行动方面确实应承担至关重要的促进作用。
a catalytic effect促进效果
Her mother 's intervention had a catalytic effect on Pamela.母亲的干预对帕梅拉产生了促进效果。