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.
3.venom n．毒液（material that is poisonous）；痛恨(ill will malevolence)
例：The yellow jacket(黄色胡蜂)carries a potent venom that can cause intense pain.
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)
例：joint venture合资企业//venture capitalist风险资本家；风险投资商
例：His company is on the verge of bankruptcy.
6.veriN v.证明，证实（to confirm）
例：Observations of animals' physiological behavior in the wild are not reliable unless verified by laboratory studies.
7.veritable a．确实的，真正的(not false, unreal, or imaginary, often used to stress the aptness of a metaphor)
例：Such undertakings have been drowned by a veritable flood of public and private moneys.