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1.velocity n．速度(speed)；速率（rapidity）
词根记忆：veloc(速度)+ity--速度
例：They are ejected by the comet at differing velocities.
2.velvet a．天鹅绒的(clad in velvet)；n．天鹅绒(a clothing and upholstery fabric(as of silk, rayon, or wool) characterized by a short soft dense warp pile)；天鹅绒似的东西
例：On stage, the force of Carrick's personality and the vividness of his acting disguised the fact that he was, as his surviving velvet suit shows, a short man.
派生词：velvety(a．天鹅绒般柔软的；醇和的)
3.venom n．毒液（material that is poisonous）；痛恨(ill will malevolence)
词根记忆：ven(来)+om--带来痛--痛恨
例：The yellow jacket(黄色胡蜂)carries a potent venom that can cause intense pain.
派生词：venomous(a．有毒的)
4.venture v.冒险(to risk);n.（为盈利而投资其中的）企业（a business enterprise）；冒险事业(a risky undertaking)
发音记忆：“玩车”--玩车一族追求的就是冒险--冒险
例：joint venture合资企业//venture capitalist风险资本家；风险投资商
5.verge n.边缘(brink)
词根记忆：来自古法语verge，“杆、棍”
例：His company is on the verge of bankruptcy.
6.veriN v.证明，证实（to confirm）
词根记忆：ver(真实的)+ify(使…)--使…真实--证明，证实
例：Observations of animals' physiological behavior in the wild are not reliable unless verified by laboratory studies.
派生词：unverifiable(a．无法证实的)
7.veritable a．确实的，真正的(not false, unreal, or imaginary, often used to stress the aptness of a metaphor)
词根记忆：veri(真实的)+table--确实的
例：Such undertakings have been drowned by a veritable flood of public and private moneys.
n. 慧星
