protract
英式音标：protract怎么读
美式音标：protract怎么读
词汇归类： IELTS,GRE,扩展词汇
近义词： amplify
反义词： curtaill,shorten
protract词义
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vt. 绘制；延长；伸展
词态变化
第三人称单数: protracts;过去式: protracted;过去分词: protracted;现在分词: protracting;
中文词源
protract 拖延，延长
pro-,向前，-tract,拉，词源同draw,tractor.
protract双语例句
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- 1. Three hours have passed since the discussion was begun, and I'm afraid they will protract It'still longer.
- 这个讨论会已经开了3个小时了, 而且恐怕他们还会拖延下去的.
来自《用法词典》
- 2. The cat can protract its paws.
- 猫能伸其爪.
来自辞典例句
- 3. It protract live - span and improve the corrosion periods.
- 延长了使用寿命,大大提高了防腐使用周期.
来自互联网
- 4. Let's not protract the debate any further.
- 我们不要再继续争论下去了.
来自互联网
- 5. Delay always breeds danger, and to protract a great design is often to ruin it.
- 推迟经常孕育危险, 拖延一个伟大的工程常常意味着毁灭它.
来自互联网
protract英文词源
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- protract (v.)
- 1530s, a back-formation from protraction and in part from Latin protractus, past participle of protrahere "to draw forth, prolong." Etymologically identical with portray, which was altered in French. Related: Protracted; protracting.
protract实用场景例句
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- Three hours have passed since the discussion was begun, and I'm afraid they will protract It'still longer.
- 这个讨论会已经开了3个小时了, 而且恐怕他们还会拖延下去的.
《用法词典》
- The cat can protract its paws.
- 猫能伸其爪.
辞典例句
- Let's not protract the debate any further.
- 我们不要再继续争论下去了.
互联网
- The inspector informed us that he was to protract his stay for some days.
- 督察通知我们他将在此多呆几天.
互联网
- Using this method, we can protract vector analysis atlas of planetary gear drive mechanism.
- 应用此方法, 可定性地绘制出行星齿轮传动机构速度分析图谱.
互联网
- To lose the present in lamenting the past, was voluntarily to protract a melancholy vision.
- 为悲哀过去而失去眼前, 这是自愿地把忧郁的景象拖延下去.
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