1. Everybody's pained to see such wastefulness. 任何人看到这种浪费现象都会很痛心的。
2. Wastefulness does not just affect a company's bottom line, it creates environmental concerns, the report says. 报告还表明浪费不仅影响到公司的基本运营，还会带来环境方面的问题。
3. The cylinder moulding drier caused a plenty of energy wastefulness by outgoing a great deal of low temperature and moist heat air during production. 圆网干燥装置在生产过程中，排出大量的低温湿热空气，造成能源的大量浪费。
英英解释
n.
1. the trait of wasting resources
2. useless or profitless activity; using or expending or consuming thoughtlessly or carelessly
网络释义
wastefulness 浪费;
Wastefulness postulate 不经济假设;
will not tolerate wastefulness in the public coffers 不会容忍浪费公帑;
