constructiveKK [kəˋnstrʌktɪv] /kəˈnstɹʌktɪv/形容詞1建設性的、有助益的Her feedback on my draft was detailed and constructive.她對我草稿的意見很詳細,也很有建設性。2積極的、正面的Both sides described the talks as constructive and open.雙方都形容這次會談氣氛積極且開放。3推定的、視同成立的法律She resigned and later filed a claim for constructive dismissal.她辭職後提出推定解僱的申訴。