pieces of cake 极容易的事
pieces of information 信息片段
puzzle pieces 拼图碎片
pieces of advice 建议
A: How many pieces are missing from the puzzle?
A：拼图中少了多少块？
B: I think there are two pieces missing.
B：我想少了两个碎片。
1) 碎片、小块
2) 作品（如文章、音乐）
3) 零件、部件
1. 碎片，部分
2. 作品
noun
1. Small parts of something that has been broken or separated.
2. A single item or part of a larger whole.
3. A work of art, music, or writing.
Synonym: parts, fragments, portions