It would be uneconomical to send a brand new tape.
寄一盘新磁带过去不合算。
柯林斯例句
Even the successful flying boats proved, in the end, uneconomical.
即使是成功的水上飞机最终也未能盈利。
柯林斯例句
The methods employed are old-fashioned and uneconomical.
采用的方法很老套，没什么效益。
柯林斯例句
Aspheric optical parts manufacturing is an acknowledged difficulty and it is uneconomical.
非球面光学零件加工是当前国内外公认的难题.
互联网
The conclusion is that using gravity retaining wall alone will be comparatively uneconomical.
单纯采用重力式挡土墙是不经济的.
互联网
"a clumsy and wasteful process"
"wasteful duplication of effort"
"uneconomical ebb and flow of power"