ex·pense

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【词性】：n．

【释义】：

❶ 花费，开销，代价：at one’s own expense 自费．at his(her，my，etc．) expense 嘲弄或轻视他(她、我等)．put sb．togreat expense 使某人大费金钱．go tothe expense of(building a laboratory)花钱(建实验室)．at the expense of以…为代价．❷ (常pl．)费用，经费：travelling expenses旅费．school expenses学费．miscellaneous expenses杂费．