satrap
/ˈsætrəp/noun
1- a provincial governor in the ancient Persian empire（古波斯帝国各省的）总督。
1.1
- any subordinate or local ruler属官; 地方总督。
词源
late Middle English: from Old French satrape or Latin satrapa, based on Old Persian kšathra-pāvan 'country-protector'.