adj.无名的，不知名的，匿名的，隐姓埋名的，不可名状的，难以形容的

In the vast universe, there are countless nameless stars shining brightly.
在浩瀚的宇宙中，有无数无名的星星闪烁着光芒。
The anonymous donor gave a generous contribution to the charity fund.
一位匿名的捐赠者向慈善基金慷慨捐助。
The hero of the story remains nameless, known only by his actions.
故事中的英雄始终未被命名，人们只知道他的事迹。
There's a nameless fear that creeps in when you're alone in the dark.
当你独自在黑暗中时，会有一种无法名状的恐惧悄悄袭来。
The poet spoke of a nameless longing that everyone could relate to.
诗人讲述了一种无人能名的渴望，每个人都能感同身受。
The author of the letter chose to remain nameless for privacy reasons.
信件的作者出于隐私考虑选择匿名。
The beauty of nature often leaves us with a sense of nameless awe.
自然之美常常让我们产生一种难以言表的敬畏之情。
The child found comfort in a nameless stuffed animal, its presence soothing.
孩子在一只无名的毛绒玩具中找到了安慰，它的存在令人安心。
In the depths of the ocean lie countless species yet to be named.
海洋深处隐藏着无数尚未被命名的物种。
The nameless melody lingered in my mind long after the concert ended.
音乐会结束后，那首无名的旋律在我脑海中回荡许久。