goliath
n. 巨人；哥利亚（圣经中被大卫杀死的巨人）
例句
The match looks like being a David and Goliath contest.
比赛看上去像是一场力量悬殊的较量。
《牛津词典》
There are instances in which they too must compete with another industrial Goliath, and then their weapons may include large expenditures for innovation.
在某些情况下，它们也必须与另一个工业巨头竞争，而它们的武器可能包括在创新方面的大笔支出。
Iam going to fight Goliath.
我去和歌利亚打。
