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

• 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。
• 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。
• That form is undated.
  该表未注明日期。
• The undated clip showed the al-Qaeda leader outdoors praising martyrs who had been killed in Afghanistan.
  在这段未注明日期的录像片断中，本.拉登在户外称赞了死于阿富汗的殉教者。
• Here, in an undated photo, he jumps near Rio de Janeiro.
  在这里，在一个未注明日期的照片，他跳里约热内卢附近。
• A classic, undated dress.
  古典而始终流行的衣服。
• A beekeeper holds a frame from one of his beehives in Yunlin County in this undated photo.
  这张未标日期的照片，是位云林县蜂农满脸笑容地拿著他蜂箱里的一个框框。
• 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。
• 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。
• 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。