vt.
征服；攻克，夺取；控制：
They conquered the southern part of the country in a few months.
他们在几个月的时间里攻占了该国的南部。
克服，战胜，击败：
They conquered the flood after a strenuous fight lasting four days and four nights.
经过四天四夜的苦战他们终于战胜了洪水。
vi.
获胜；成功：
获胜；成功：
We have no choice but