Stories of USA Today
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 4000 CAE (U - Z) - Spelling Practices
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Read [Esc] (1)
a. 根本的,在下面的,潜在的 lying under or beneath something; basic; implicit; taking precedence; prior


Spelling Word: underlying
Read [Esc] (2)
a. 不可想象的 unable to be imagined; inconceivable; incredible


Spelling Word: unimaginable
Read [Esc] (3)
a. 未缓和的,绝对的 unrelieved or immoderate in intensity or severity; without exception; absolute


Spelling Word: unmitigated
Read [Esc] (4)
n. 用具,器具 instrument, implement, or container for practical use, especially in kitchen or laboratory


Spelling Word: utensil
Read [Esc] (5)
v. 批准,确认 confirm; ratify; declare or make legally valid


Spelling Word: validate
Read [Esc] (6)
v. 消失,灭绝 disappear; pass out of sight, especially quickly; die out


Spelling Word: vanish
Read [Esc] (7)
a. 巨大的,大量的,范围广的 large; broad; extensive; very great in size, number, amount, or quantity


Spelling Word: vast
Read [Esc] (8)
a. 活泼的,生气勃勃的 energetic, exciting, and full of enthusiasm; lively


Spelling Word: vibrant
Read [Esc] (9)
n. 警惕 watchfulness; wakefulness; a process of paying close and continuous attention


Spelling Word: vigilance
Read [Esc] (10)
a. 机警的,警惕的 attentive to discover and avoid danger, or to provide for safety; wakeful; watchful; circumspect; wary


Spelling Word: vigilant