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 4000 Duolingo (U - Z) - Spelling Practices
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a. thuyết phục not such as to convince or to impress seriously


Spelling Word: unconvincing
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a. không thể tưởng tượng unable to be imagined; inconceivable; incredible


Spelling Word: unimaginable
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n. độc đáo singularity; specialty; quality of being one of a kind


Spelling Word: uniqueness
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a. chưa được khai thác not drawn upon or used


Spelling Word: untapped
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a. nguyên intact; not mentioned; not touched


Spelling Word: untouched
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v. sử dụng put into service; take advantage of


Spelling Word: utilize
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v. tiêm phòng perform or produce immunity


Spelling Word: vaccinate
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n. sơn deceptively attractive external appearance; paint to coat a surface with a hard, glossy, transparent film


Spelling Word: varnish
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n. thực vật plants of an area or a region; plant life


Spelling Word: vegetation
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a. đáng kính deserving high respect; impressive because of age; profoundly honored


Spelling Word: venerable