• 1. CD US: 彩色多普勒超声技术 | 应用彩色多普勒超声技术
• 2. CE CD US: 及造影增强彩色多普勒超声
• 3. Copying a CD to us: 拷制一个光盘给我们

更多释义

• 1.The "CD" commands explicitly put us in the right place, and prevent us from making a mistake later — an important step — especially if you will be deleting files inside the functions.
  cd “命令显式地使我们处于正确的位置，并防止以后出现错误-这是重要的步骤，特别是在函数中删除文件时更是如此。”
  dict.yoduao.com
• 2.But he was nice and told us he would stay and sign the CD for everyone.
  但是他人很好地告诉我们说他会留下，为每个人签名。
  dict.yoduao.com
• 3.Another few leaps have brought us to where we are now: an age where it only takes minutes to burn a CD.
  另一些飞跃使得现在成为只需几分钟就能刻录好一张CD的时代。
  dict.yoduao.com

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