His allowance covers the basiccosts of maintaining a child.
他的津贴足够支付抚养一个孩子的基本花销。
2
These basiccosts may then be allocated proportionally to various tasks which are subdivisions of a project.
这几个基本成本有可能会按比例地分配到工程子项的不同任务中去。
3
Since they provide a free service to those users, some sites make money only through advertisements posted by other online stores, and that is often just enough to offset its basiccosts.