“useless work”可以造什么句,useless work造句
来源:语文精选馆 1.56W
Pipeline pumps are increasingly doing useless work with the decrease of annual throughput in Renqiu-Beijing Oil Pipeline.
From the viewpoint of efficiency, the energy of cardiac murmur corresponds to useless work.
Management of Yidelong : Speaking with numbers , equivocal report , account and study are nonsense and useless work , only action can prove all .