单词	bidding and purchase
释义	bidding and purchase 招标采购
随便看	restricted operator certificate restricted operator's certificate restricted option restricted orifice restricted orifice surge tank Restricted Overhaul restricted ownership restricted parallel language restricted parameter space restricted parental mating restricted parking Restricted part restricted partition restricted partners restricted passage restricted passing sight distance restricted period restricted periodical restricted phage restricted phase coordinate restricted population restricted predicate calculus restricted predication restricted primal problem restricted problem