v.拖得太长；过分扩展，使工作负担过重；使承担过多义务；使作过分的承诺

原形：overextend第三人称单数：overextends过去式：overextended过去分词：overextended现在分词：overextending

She overextended herself financially, taking on too many loans to fund her business.
她在经济上过度扩张，为了经营她的生意借了太多贷款。
The athlete overextended his knee during the basketball game and had to be carried off the court.
这位运动员在篮球比赛中膝盖过度伸展，不得不被抬下球场。
The company's rapid expansion led to an overextension of resources and eventually bankruptcy.
公司的快速扩张导致资源过度使用，最终导致破产。
By trying to juggle multiple projects at once, he overextended himself and the quality of his work suffered.
试图同时处理多个项目使他过度劳累，导致他的工作质量下降。
In an attempt to please everyone, she overextended her hospitality, leaving her exhausted and stressed.
她尽力取悦所有人，过度地款待他人，结果弄得自己疲惫不堪且压力巨大。
The army overextended its supply lines in the invasion, making them vulnerable to enemy attacks.
在这次入侵中，军队将其补给线过度拉长，使其容易受到敌人的攻击。
He overextended his credit card limit and now faces high-interest penalties.
他超过了信用卡的额度限制，现在面临高额利息罚款。
Overextending your muscles during exercise can lead to serious injuries like strains or even ruptures.
运动时肌肉过度伸展可能会导致严重的伤害，如拉伤甚至断裂。
Her ambition was admirable, but attempting to take on so many responsibilities at once proved to be an overextension.
她的雄心壮志值得称赞，但尝试一次承担如此多的责任证明是过度扩张。
The builder overextended their construction schedule due to unexpected weather conditions, causing delays and additional costs.
由于遭遇意外天气状况，建筑商将施工时间表过度拉长，导致延误和额外费用。