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

Former British Prime Minister Winston Churchill's Cabinet War dining room is shown in this undated handout photo in a bunker under London.
英国首相丘吉尔在二战时期的秘密地下掩体即将对公众开放。
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。
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。
There are no studies and the painting is undated and unsigned. An arbitrator who has a dissenting opinion may sign or not sign his name on the arbitral award.
没有试画，画上没有署明日期，也没有署名字。持有不同意见的仲裁员可以在裁决书上署名，也可以不署名。
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。
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。
In an undated article on his Web site, Hawass cast doubt on the theory that the mummy with the folded right arm was that of Hatshepsut.
在一篇发表在自己的网页上的未注明日期的文章里，哈瓦斯怀疑这具将右手放置在胸前的特殊位置的木乃伊是否就是哈特谢普苏特王后。
Ed Sullivan posed with a young Jackson on the Ed Sullivan Show in this undated photograph.
在这张未注明日期的照片里，埃德·沙利文在《埃德·沙利文秀》上与小杰克逊合影。
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。