释义
n.
〈北美〉 非住院医师；不住院的医务人员。
(in a strictly enclosed order of nuns)a sister who does not live exclusively within the enclosure and goes on outside errands
（有时不住在修道院内的跑外差的）外勤修女。
v.
〈东南亚〉 驱逐（政治异己分子）
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he was externed for inciting communal tension in Mumbai. 他因在孟买挑起种族紧张局势而被驱逐。
词源
"mid 16th cent. （as an adjective in the sense ‘external’）： from French