dependency
/dɪˈpendənsɪ/noun
(pl. -ies)
1
- a dependent or subordinate thing, especially a country or province controlled by another依附者; 附属国; 附属地区。
2
- mass noun dependence依赖, 依靠：
the country's dependency on the oil industry.
国家对石油工业的依赖。