Group (U V W Y Z) - Spelling Practices

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(1) a. (紫外线的) wave lengths shorter than light but longer than X rays
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(2) n. Syn. change; selection; deviation(变异,变种) act of changing or altering
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(3) v. Syn. freshen; aerate(使通风) freshen; circulate through and freshen
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(4) n. Syn. craft; ship(船,液体容器) craft; ship; container for liquids
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(5) v. Syn. exonerate(辩护,维护) clear from blame; exonerate; maintain, uphold, or defend
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(6) v. (使显现,使形象化) make visual, or visible; see in fancy; form a mental image of
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(7) v. (呕吐,吐出,喷出) throw up; eject from stomach through mouth; disgorge
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(8) n. (代金券,优惠购物券,凭单,单据) a piece of substantiating evidence; proof; written authorization or certificate
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(9) n. (打赌,赌注,打赌,保证) something deposited, laid, or hazarded on the event of a contest or an unsettled question; bet; stake
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(10) a. (流传甚广的,分布广的) spread or scattered over a considerable extent; occurring or accepted widely