名詞 enclave:

1. an enclosed territory that is culturally distinct from the foreign territory that surrounds it

en.clave

n.（名詞）
A country or part of a country lying wholly within the boundaries of another.
被他國(guó)屬地包圍的領(lǐng)土，飛地：領(lǐng)土全部或局部完全位于另一國(guó)家國(guó)境內(nèi)的某國(guó)領(lǐng)土，被圍于他國(guó)領(lǐng)域中的領(lǐng)土
A distinctly bounded area enclosed within a larger unit:
少數(shù)民族聚集地：一個(gè)被較大單位圍住的明顯劃出界限的區(qū)域：
例句：
ethnic enclaves in a large city.
被圍于大城市之中的少數(shù)民族

來源：
French
法語
from Old French enclaver [to enclose]
源自 古法語 enclaver [包圍]
from Vulgar Latin *incl3v3re
源自 俗拉丁語 *incl3v3re
Latin in- [in] * see en-
拉丁語 in- [在…里] *參見 en-
Latin cl3vis [key]
拉丁語 cl3vis [鑰匙，關(guān)鍵]