unbeatable
adj. 不能超越的,无与伦比的;无法击败的,无敌手的
例句
These resorts remain unbeatable in terms of price.
这些度假胜地在价格上仍是无可匹敌的。
《柯林斯英汉双解大词典》
With two more days of competition to go China is in an unbeatable position.
比赛进行到最后两天时,中国队已处于无敌手的地位。
Cassie was sure they would be unbeatable beans.
卡西确信它们会是不可战胜的豆子。