Don't you think it's an awful waste of time? They may regret the time they wasted. WASTE翻译：使用不当, 浪费;滥用, 无用的物质, 废品，垃圾，废物，废料, 荒地, 浪费, 浪费;未好好利用, 杀死, 杀死，杀害，干掉。了 … waste是英语多词性词汇，包含名词、动词、形容词用法。 作为名词时指废弃物、荒地或资源浪费现象；动词表示浪费 … What a complete waste of time! It is the height of folly and a tragic waste to gallop into war. This report is nonsense and nothing but a … waste 普通用词，概念广泛，指任何被丢弃东西。 garbage 主要指有机废料，包括厨房菜饭或不能再用食物。 也可作引申用。 rubbish …