You use consummate to describe someone who is extremely skilful.
He acted the part with consummate skill.
他以精湛的演技饰演了这个角色。
consummates , consummating , consummated
If two people consummate a marriage or relationship, they make it complete by having sex.
His wife divorced him for failing to consummate their marriage.
他的妻子因为他未能完婚而跟他离婚了。