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 Group (U V W Y Z) - Spelling Practices
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a. Syn. submarine; submerged
(在水下的,在水中的) submarine; beneath the surface of the water


Spelling Word: underwater
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a. Syn. matchless; unequaled
(無比的,空前的) without parallel, equal, or match; unequaled


Spelling Word: unparalleled
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a. Syn. unlimited; open; unrestrained
(無限制的,自由的) not restricted or confined; open; unrestrained


Spelling Word: unrestricted
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a.
(未損壞的) not decayed or decomposed


Spelling Word: unspoiled
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n.
(真空) empty area or space; electrical home appliance that cleans by suction


Spelling Word: vacuum
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v. Syn. evaporate
(蒸發,汽化) turn into vapor, steam, gas, or fog; decrease rapidly and disappear


Spelling Word: vaporize
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a. Syn. poisonous; noxious
(有毒的) poisonous; secreting and transmitting venom; marked by deep ill will; deliberately harmful


Spelling Word: venomous
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v. Syn. adventure
(冒險(事業),投機活動) put at risk; adventure


Spelling Word: venture
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n. Syn. border; edge
(邊界) extreme edge or margin; border; enclosing boundary; space enclosed by such a boundary


Spelling Word: verge
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a. Syn. bright; lively
((光線,色彩)鮮豔的,強烈的) bright; lively; graphic; having striking color


Spelling Word: vivid