/ˌəʊvəˈləʊd; NAmEˌoʊvərˈloʊd/ [] to put too great a load on sth使超载；使负荷超重◆an overloaded truck超载的卡车to give sb/sth too much of sth给…增加负担◆He's overloaded with responsibilities.他承担的责任过重。◆My voicemail's overloaded.我的语音邮件超载。to put too great a demand on an electrical system, a computer, etc., causing it to fail使（电路）超负荷；使（计算机）过载◆The lights went out because the system was overloaded.由于线路过载，电灯灭了。