beneficiaryKK [ˏbɛnəˋfɪʃiˏɛri] /ˌbɛnəˈfɪʃiˌɛɹi/發音bene 好、善+fici 做、製造+-ary 形容詞→做好事、給好處的展開收合bene字根好、善fici字根做、製造-ary字尾形容詞字面:做好事、給好處的從「給好處」轉指接受好處的一方,即受益人。名詞1受益者、受惠者Small businesses were the main beneficiaries of the new tax cuts.小型企業是這次減稅政策的主要受益者。2受益人法律She named her sister as the sole beneficiary of her life insurance.她指定妹妹為她壽險的唯一受益人。