单词：cells
n (biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals
n a device that delivers an electric current as the result of a chemical reaction
n a small unit serving as part of or as the nucleus of a larger political movement
n a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver
n small room in which a monk or nun lives
n a room where a prisoner is kept
cells的用法和样例：
例句
- The subsets in a partition are called cells.划分中的各子集被称为单元。
- Cells can be merged across rows and columns.单元格可以跨行跨列合并。
- Human tissue is made up of cells.人体的组织是由细胞构成的。
- Normal cells show a finite life span.正常细胞显示有限的生命期。
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