劍橋詞典an advice service provided , usually over the phone , to help people who have problems using a computer （有關(guān)如何使用計(jì)算機(jī)的）技術(shù)支持 We had to make five calls to technical support to get the computer working . 我們給技術(shù)支持部門(mén)打了5次電話才把計(jì)算機(jī)弄好。 返回 technical support