| 释义 |
ex.pend objIk5spendv [T]to use or spend (esp. time, effort or money)花费(时间、精力或金钱等)The council is voting on whether to expend the large amounts of money needed to repair the town hall.议会正投票表决是否投入修缮市政厅所需的大笔资金。After expending all that effort on training to be a doctor, Chris has decided that she wants to do something else.在投入那么多力气把自己培养成为一个医生后，克丽斯又决定要去做其他工作。We've expended all our resources.我们用完了所有的资源。
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