be economical meaning in English
要节约
Examples
- To be economical these processes will require efficient solvent recovery operations .
若要经济，就要有有效的溶剂回收工序。 - "we won't be economical today," cried bertha, "i feel utterly reckless. "
“咱们今天不要节省，”伯莎大声说，“我根本不在乎。” - The cruise condition must also be economical and adequate for the aircraft mission .
巡航状态也必须是经济的以及能够适应飞机的飞行任务。 - When we had done the costings on the project , it was clear it would not be economical to go ahead with it .
我们计算了成本，清楚表明这项工程不合算。 - If tailored to the job and to the size of the enterprise, control will probably be economical .
如果适合于工作，且适合于企业的规模大小，控制可能是经济的。