单词 | cell theory |
释义 | cell theory (once / 214897 pages) n WORD FAMILY cell theory USAGE EXAMPLESWe know the existence of cells is a fact and that cell theory provides testable explanations of how cells function. Slate(Mar 26, 2015) Cell theory and natural selection are reflections of the same truth: life is derived. Scientific American(Jun 14, 2013) And as for Parada's brain cancer study, he said he believed the results could be explained without relying on the cancer stem cell theory. Seattle Times(Aug 01, 2012) n (biology) the theory that cells form the fundamental structural and functional units of all living organisms; proposed in 1838 by Matthias Schleiden and by Theodor Schwann Syn|Hyper cell doctrine scientific theory a theory that explains scientific observations |
随便看 |
英语词典包含147318条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。