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 4000 Duolingo (N O) - Spelling Practices
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a. 裸体的,无遮盖的 bare and pure; completely unclothed


Spelling Word: naked
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a. 贫穷的,生活艰辛的 poor; indigent; being in need; impoverished


Spelling Word: needy
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n. 神经元,神经细胞 a cell that is specialized to conduct nerve impulses


Spelling Word: neuron
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n. 讨厌的人,讨厌的事 something that annoys or gives trouble and vexation; something that is offensive or noxious


Spelling Word: nuisance
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n. 义务,职责 act of binding oneself by a social, legal, or moral tie; written promise to repay a debt


Spelling Word: obligation
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n. 淫秽的 offensive to accepted standards of decency or modesty; repulsive; disgusting


Spelling Word: obscene
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a. 奇异的,古怪的 not easily explained; beyond from the usual or expected; not divisible by two


Spelling Word: odd
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a. 反对的 having an opponent; averse of


Spelling Word: opposed
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a. 视觉的,光学的 of or relating to or involving light or optics


Spelling Word: optical
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a. 有秩序的,有顺序的,有条理的 conformed to order; in order; regular; well-regulated


Spelling Word: orderly