prove useless

证明是无用的

频率: 6.88.5 每百万词

to be shown to be ineffective over time or after being tested

经过时间或测试后被证明是无效的

uselessVERB + useless

分类:

prove

例句 (10)

prove useless = 证明是无用的 (经过时间或测试后被证明是无效的)

  • Her efforts to avoid him proved useless.她避免他的努力证明徒劳。
  • All their attempts to fix the old machine proved useless.他们修理旧机器的所有尝试都证明无效。
  • Without proper funding, the project will prove useless.如果没有足够的资金，这个项目将证明无效。
  • The security measures proved useless against the sophisticated attack.这些安全措施在复杂的攻击面前证明无效。
  • Even the most advanced technology can prove useless if not used correctly.即使最先进的技术，如果使用不当，也可能证明无效。
  • His repeated warnings proved useless as the crisis unfolded.随着危机的展开，他反复的警告证明无效。
  • The emergency brake proved useless due to a manufacturing defect.由于制造缺陷，紧急制动器证明无效。
  • They hoped the new policy would work, but it quickly proved useless.他们希望新政策能奏效，但它很快就证明无效。
  • Despite their best intentions, the old methods proved useless in the modern context.尽管他们怀有最好的意图，但旧方法在现代背景下证明无效。
  • If the initial analysis proves useless, we'll have to start over.如果初步分析证明无效，我们将不得不重新开始。