adj.碎片的；碎块的；碎屑状的；零碎的；不完全的

His knowledge of the subject is fragmentary. 有关这学科他的知识残缺不全。

The police only have fragmentary evidence. 警方仅有一些支离破碎的证据。

The earliest historical evidence of the new states is fragmentary. 关于这个新国家的最早的历史文献是很不完整的。