“不经济”造句

由于不能回收废酸,所以这个方法是不经济的.
This method was uneconomic for it was impossible to recover the spent acid.

同时,我们认为,规模不经济对经济增长有一定的负面影响.
Un - scale economy has brought a negative effect on the economic growth.

这样低的容积率是很不经济的,粗放式的.
This rate is very low volume of economic and extensive.

• #不经济