| 释义 |
waste·fulBrE /ˈweɪstfl/ NAmE /ˈweɪstfl/ adjective using more of sth than is necessary ; not saving or keeping sth that could be used 浪费的；挥霍的◆ The whole process is wasteful and inefficient . 整个程序既浪费又低效。◆ ~of sth an engine that is wasteful of fuel 费燃料的发动机▸ waste·ful·lyBrE /ˈweɪstfəli/ NAmE /ˈweɪstfəli/ adverb ▸ waste·ful·nessBrE /ˈweɪstflnəs/ NAmE /ˈweɪstflnəs/ noun [U ] |