fragment
/ˈfrægmənt/
a piece broken off or cut off of something else
中文释义:碎片;片段;残片
Archaeologists discovered a fragment of an ancient pottery jar at the site.
考古学家在现场发现了一个古代陶罐的碎片。
A fragment of the meteorite was analyzed to determine its composition.
对陨石的一个碎片进行了分析,以确定其成分。