It would be uneconomical to send a brand new tape.
寄一盤新磁帶過去不合算。
柯林斯例句
Even the successful flying boats proved, in the end, uneconomical.
即使是成功的水上飛機最終也未能盈利。
柯林斯例句
The methods employed are old-fashioned and uneconomical.
采用的方法很老套，沒什么效益。
柯林斯例句
Aspheric optical parts manufacturing is an acknowledged difficulty and it is uneconomical.
非球面光學零件加工是當前國內外公認的難題.
互聯網
The conclusion is that using gravity retaining wall alone will be comparatively uneconomical.
單純采用重力式擋土墻是不經濟的.
互聯網
"a clumsy and wasteful process"
"wasteful duplication of effort"
"uneconomical ebb and flow of power"