extirpationn.
ɛkstɚ'peʃən
中文n. 消灭，根除；毁灭
词根词源
extirpation (n.)early 15c., "removal;" 1520s, "rooting out, eradication," from Latin extirpationem/exstirpationem (nominative extirpatio/exstirpatio), noun of action from past participle stem of extirpare/exstirpare "root out," from ex- "out" (see ex-) + stirps (genitive stirpis) "a root, stock of a tree."
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