unbeatable
adjective approving uk/ʌnˈbiː.tə.bəl/ us/ʌnˈbiː.t̬ə.bəl/
无法战胜的；不能超越的
unable to be defeated or improved because of excellent quality
The 23-year-old US tennis star looks unbeatable this season. 这位23岁的美国网球明星在这个赛季似乎所向无敌。
For good pizzas at a reasonable price they're unbeatable. 要论比萨饼的味道鲜美、价格公道，谁也比不上他们。
Synonym: invincible