| 释义 |
unecoˈnomical, a.
(un-1 7.) Also -ally adv., -alness.
1816Bentham Chrestom. Wks. 1843 VIII. 117 As to uneconomicalness. 1840Herschel Ess. (1857) 109 The abandonment of ancient methods as comparatively inefficient and uneconomical. 1881Nature XXIV. 137 It would work..not so uneconomically as to be..fatal to the proposed use. |