Stories of USA Today
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 4000 Duolingo (D) - Spelling Practices
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a. 落葉的 falling off as of leaves; falling off or shed at specific season or stage of growth


Spelling Word: deciduous
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a. 完全的,最終的 final; complete; precisely defined or explicit


Spelling Word: definitive
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v. 解凍,除霜 make or become free of frost or ice


Spelling Word: defrost
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v. 惡化 become worse; decline; fall


Spelling Word: degenerate
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n. 民主政體,民主政府,民主國家,民主 a political system in which the supreme power lies in a body of elected people


Spelling Word: democracy
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n. 實證,示範 proof; an act of showing or making evident


Spelling Word: demonstration
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v. 否認,否定 disagree with; refuse; declare untrue


Spelling Word: deny
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n. 離開,出發 act of departing; the fact of a person or vehicle leaving somewhere


Spelling Word: departure
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n. 傷害,危害 harm; damage; injury; something that causes damage, harm, or loss


Spelling Word: detriment
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n. 擴散,傳播 act of dispersing or diffusing something


Spelling Word: diffusion