exemptionn.
英 ɪɡ'zempʃn | 美 ɪg'zɛmpʃən
中文n. 免除，豁免；免税
词根词源
exemption (n.)c. 1400, from Old French exemption, exencion or directly from Latin exemptionem (nominative exemptio) "a taking out, removing," noun of action from past participle stem of eximere "take out, take away, remove" (see exempt (adj.)).
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