| 释义 | ex·er·e·sis \ekˈserəsə̇s, egˈze-\ noun
 (plural exere·ses \-əˌsēz\)
 Etymology: New Latin, from Greek exairesis removal, taking out, from exairein to remove, take out (from ex out of, out + hairein to take) + -sis — more at ex-, heresy
 : surgical removal of a part or organ (as a nerve)
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