undated

英 [ˌʌnˈdeɪtɪd]

美 [ˌʌnˈdeɪtɪd]

adj.  未注日期的; 日期不明的; 时间不详的

BNC.21431 / COCA.23226

牛津词典

adj.

• 未注日期的
  without a date written or printed on it
  1. an undated letter
     一封没写日期的信
• 日期不明的；时间不详的
  of which the date is not known
  1. undated archaeological remains
     时间未确定的考古遗迹

柯林斯词典

• ADJ 无日期的；未注明日期的
  Something that isundateddoes not have a date written on it.
  1. In each packet there are batches of letters, most of which are undated.
     每个包裹里都有一摞摞的信件，其中大部分都没有日期。

英英释义

adj

• not bearing a date
  1. a dateless letter
  Synonym:dateless

双语例句

• First Lady Michelle Obama is shown in this undated publicity photograph as she plants a garden on "Sesame Street" with characters Big Bird and Elmo.
  在一张未标注日期的公开照片上第一夫人米歇尔·奥巴马跟动画人物大鸟和爱蒙在“芝麻街”种植花园。
• Three different welcome signs to the town of Speed, 400km northwest of Melbourne, are seen in these undated photos.
  这三张未标示日期的照片，是距离墨尔本西北方四百公里的小镇「速度」的欢迎路标。
• For undated references, the latest edition of the normative document referred to applies.
  对于未标时间的引用标准，有关最新版是适用的。
• Archaeologists unearth Roman skeletons thought to be gladiators at a site in York in this undated handout photo.
  考古学家发掘罗马骨架认为是在约克角斗士在此日期的讲义照片网站。
• A woman carries a handbag on her shoulder in this undated photo.
  这张未标日期的照片显示的是一位女性背著手提包。
• An undated handout photo shows a Mayan carving at the El Zotz archaeological site in Northern Guatemala.
  一个未注明日期的照片显示了一个讲义玛雅人在危地马拉北部的萨尔瓦多措茨考古遗址雕刻。
• A classic, undated dress.
  古典而始终流行的衣服。
• Two penguins are shown in this undated handout image received on Sept.21 courtesy of the Chicago Zoological Society in Chicago.
  这张九月二十一日由芝加哥动物学社提供的照片，是两只企鹅。
• For undated references, the latest edition of the normative document referred to applies. People who do their duty are always finally rewarded.
  凡未注明日期的引用标准其最新版。凡是尽责任的人最后总是有好报的。
• If you don't want any of the undated to dos to show up you can delete them, or move them to another seperate calendar that isn't set to print.
  如果你不想让其中某个无日期标注待办事项显示的话，你可以删除它们，或将它们移动到别处，来不打印它们。