• 基础释义
  • 例句
  • 四级真题
  • 柯林斯词典释义
例句
英语四级真题
    It improves economic efficiency.
    出自-2014年6月阅读原文
柯林斯高阶英汉双解学习词典释义
  • V-ERG
    改进;改善;增进
    If something improves or if you improve it, it gets better.
    例句
    Both the texture and condition of your hair should improve... 你头发的发质与健康状况都应改善。 The weather is beginning to improve... 天气开始好转了。
  • V-ERG
    提高;(使)变得更熟练
    If a skill you have improves or you improve a skill, you get better at it.
    例句
    Their French has improved enormously... 他们的法语进步很大。 He said he was going to improve his football. 他说他要提高足球技术。
  • VERB
    康复;健康好转
    If you improve after an illness or an injury, your health gets better or you get stronger.
    例句
    He had improved so much the doctor had cut his dosage. 他康复很快,医生已减少了用药剂量。
  • VERB
    超过;胜过
    If you improve on a previous achievement of your own or of someone else, you achieve a better standard or result.
    例句
    We need to improve on our performance against France. 我们需要比对阵法国队时表现得更好。