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单词 cell theory
释义

Definition of cell theory in English:

cell theory

noun
historical
  • The theory that cells are the fundamental structural and functional units of life, sufficient to constitute a single-celled organism and serving as the working units of every multicellular organism.

Origin

Mid 19th century; earliest use found in The Lancet. After German Theorie der Zellen.

 
 

Definition of cell theory in US English:

cell theory

noun
historical
  • The theory that cells are the fundamental structural and functional units of life, sufficient to constitute a single-celled organism and serving as the working units of every multicellular organism.

Origin

Mid 19th century; earliest use found in The Lancet. After German Theorie der Zellen.

 
 
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更新时间:2024/11/10 12:46:19