:to be something that few or no people want无人问津;无人要
With the poor economy, many expensive restaurants now have tables that go begging. [=tables that are empty because there are no customers]由于经济不景气,目前许多高档餐厅生意冷清。
If that last biscuit's (still) going begging, can I have it, please?如果最后那块饼干(仍旧)没人要的话,可以给我吗?