uneconomical

adj.

浪费的，效率低的，不节约的；

1. It soon proved uneconomical to stay open 24 hours a day.
   每天24小时营业很快就证明是不经济的。
2. It soon proved uneconomical to stay open 24 hours a day.
   每天24小时营业很快就证明是不经济的。
3. Miners had to dig deeper to extract coal, which became uneconomical.
   为了提高产量，矿工不得不向更深处挖掘，这变得越来越不合算。
4. I was taken in by the salesman-the car turned out to be uneconomical and unreliable.
   推销员欺骗了我——那辆汽车结果既不经济又不牢靠。

UNECONOMICAL
Some uneconomical robots.
The psychophysics of uneconomical choice: non-linear reward evaluation by a nectar feeder
Forum-Uneconomical Diagnosis of Cladograms: Comments on Wheeler and Nixon's Method for Sankoff Optimization ☆
Is Autobiography Anti-academic and Uneconomical? Some Thoughts on Academic Autobiography
Uneconomical game cropping in a community-based conservation project outside the Serengeti National Park, Tanzania - Related Articles
Microbial Enhanced Oil Recovery (MEOR) With Special Emphasis to the "UnEconomical Reserves"
Physicochemical and nanostructural properties of gelatin from uneconomical marine cornet fish ( Fistularia petimba )
A review on microbial enhanced oil recovery with special reference to marginal/uneconomical reserves
Quantitative metabolic flux analysis revealed uneconomical utilization of ATP and NADPH in Acremonium chrysogenum fed with soybean oil