管理层拒绝向工会的最后通牒让步。

The management refused to ___concede to the union's ultimatum.

最终，他同意了她增加预算的请求。

In the end, he ___conceded to her request for a higher budget.

尽管最初反对，他还是将胜利让给了对手。

Despite his initial objections, he ___conceded the victory to his rival.