[zhàn yōu shì]
have the whip hand (of); be in a dominant position; dominant; gain [get; have] the upper hand; get [have] the edge on sb.; hold preponderance; prevailing
hold all the trumps
占绝对优势
At half-time the advantage lay with them.
上半场结束时他们占优势。
He's got the edge on the others because he has more experience.
他富有经验， 因而较他人占优势。