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 4000 Duolingo (U - Z) - Spelling Practices
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n. 最後通牒 last offer; final statement of terms made by one party to another


Spelling Word: ultimatum
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v. 破壞 weaken by wearing away base or foundation; injure or impair; dig a mine or tunnel beneath


Spelling Word: undermine
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a. 未開發的,未探索的 not discovered or explored, in any sense


Spelling Word: unexplored
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a. 未施肥的,未受精的 not having been fertilized; made for no more suitable for growth


Spelling Word: unfertilized
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a. 不加疑問的,不猶豫的 not inclined to ask questions; being without doubt or reserve


Spelling Word: unquestioning
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a. 模糊的,含糊的 imprecise; indistinct; not clearly expressed; inexplicit


Spelling Word: vague
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n. 否決,否決權 rejection; a vote that blocks a decision; deny; prohibit; command against


Spelling Word: veto
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a. 重要的,生命的,生機的 full of life; animated; necessary to continued existence; living or breathing


Spelling Word: vital
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n. 旅行,航程 the long journey to a foreign or distant place, especially by sea; aviation


Spelling Word: voyage
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a. 蒼白的 having a pale or sickly color; unnaturally pale, as from physical or emotional distress


Spelling Word: wan