to underuse
01
未充分利用, 使用不足其潜力
to use something less than it should be or less than its full potential
例子
Many community centers are underused despite having excellent facilities.
许多社区中心尽管设施优良，但仍未充分利用。
The machine was expensive but has been underused since it was purchased.
这台机器很贵，但自购买以来一直被闲置。
