浪费掉

• slattern
• squander away
• go to waste
• squander
• down the drain

例句

1. 仅仅几年他就浪费掉一大笔钱财。
   He trifled a large fortune away in only a few years.
2. 他把自己的时间和精力浪费掉了。
   He fiddled away his time and strength.
3. 不要让这些好吃的东西白白浪费掉！
   Don't let all this good food go to waste!