“少于”的英语可以翻译为：subter- ...

该部门的花费少于其预算。There has been an underspend in the department's budget.烧这肉一定不能少于一小时.Make sure this meat cooks for at least an hour.据保守估计,死于这场饥荒的人数不少于50万.It is conservatively estimated that not less than half a million ...