[intransitive] to go somewhere or become involved in sth even though it may be a risk to do so（尽管存在风险仍）从事◆The restaurant chain is about to venture into the hotel business.这家连锁餐馆准备涉足酒店业务。 [transitive] to risk losing sth valuable or important if you are not successful at sth冒险◆He ventured his financial security on the deal.他不顾自己的财务安全冒险去做这笔生意。