truncate

英[trʌŋ'keɪt]美['trʌŋkeɪt]
  • vt. 切去一端；缩短；截棱成平面
  • adj. 切去了头；缩短了的；截形的

    • 记忆方法

    词源记忆法
    来自拉丁语truncare，砍掉，砍倒，截肢，词源同trench，trunk.可能来自通俗拉丁语*trinicare，砍成三段，词源同three.
      verb(动词)
      1. 截短，删节，缩短（尤指去尾）

    双解例句

    verb(动词)
    1. 截短，删节，缩短（尤指去尾）

      Television coverage of the event was truncated by a technical fault.

      对比赛的电视直播因技术故障而被缩短。

    小知识

    The verb truncate means to cut off or shorten. You can truncate a board that is too long using a power saw, a chain saw, or perhaps even a karate kick.

    The word truncate is from a Latin word, truncare, which means “to maim or to cut off.” Although this brings to mind a more grisly image (“truncate a limb in an accident”), you can actually truncate things that are not related to anatomy. You could truncate an essay by omitting a paragraph or two, or you could even truncate your vacation in Belize by heading home early.

    实用短语

    1. truncate cache

      缩减缓存,截断缓存,扩充缓存

    2. truncate table

      删除表中所有行,清空表中数据,删除旧记录

    3. truncate search

      截字查寻,善用截字

    4. truncate partition

      截断表分区,截断分区

    5. truncate toward zero

      数轴上向零的方向取整,趋零截尾

    6. truncate table table

      清除表数据

    7. truncate log

      截断日志

    8. truncate wing

    同义词

    lessen  /  telescope

    同根词

    词根：truncate

    adj.

    truncated缩短了的；被删节的；切去顶端的

    n.

    truncation截断；切掉顶端

    v.

    truncated缩短（truncate的过去分词）；截去…的顶端