dry-running

基本解释

• [化] 干运转

同根派生

英汉例句

• He did a dry run of speech in front of a mirror.
  他对着镜子试讲。
• Let's do a dry run of the commercial again.
  让我们再做一次商业广告的彩排。
• It was a dry run to say the least.
  退一步讲，这也毫无益处。
• We're going to practice a dry run of the performance tonight.
  今晚我们将进行那场演出的彩排。
• Dry running rotary vane vacuumpump with integral suctionpaper filter.
  干式旋片真空泵，内置纸质过滤器，隔音罩能降低噪音及冷却和隔离表面高温。