wastefulness
adj. 浪费的；挥霍的
副词：wastefully 名词：wastefulness
近义词：prodigal，uneconomical，extravagant，lavish，careless，profligate，inefficient，improvident，spendthrift，thrifty，
英英释义
Adjective
- inefficient in use of time and effort and materials;
"a clumsy and wasteful process" "wasteful duplication of effort" "uneconomical ebb and flow of power"
- tending to squander and waste
- laying waste;
"when wasteful war shall statues overturn"
例句
用作形容词(adj.)
- His weakness is that he is very wasteful.他的弱点是爱浪费。
- We must avoid wasteful duplication of effort.我们必须避免无谓的重复劳动。
- It is wasteful to throw way glass, paper and metal.把玻璃，纸张以及金属扔掉是很浪费的。
- The energy shortage of the world results partly from wasteful use by the industrialized countries.世界能源的短缺，部分是由于工业化国家挥霍能源而引起的。