| 单词 | 不再有用 |
| 释义 | 〔invalid〕"I was not quite sick enough to be invalided out, even though I was of no more use"(Mary Lee Settle)“即使我不再有用处，还不至病得严重到可以免除义务”(玛丽·李·塞托)〔avail〕Halfway measures will no longer avail.不彻底的措施将不再有用〔outmoded〕No longer usable or practical; obsolete:废弃的：不再有用或实用的；废弃的：〔deplete〕Exhaust stresses reduction to a point of no further usefulness: Exhaust 强调减少到不再有用的地步： |
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