[yīn sù]
factor; element
decisive factor
决定因素
positive factor
积极因素
the key factor
关键因素
pathogenetic factor
致病的因素
social factor
社会因素
leading factor
主导因素
essential element
基本因素
the human factor
人的因素
bring every positive factor into play
调动一切积极因素
taking all factors into consideration
考虑到各种因素
various factors that determine the war
决定战争的各种因素
Industry and opportunity were the chief factors in his success.
勤奋和机遇是他成功的两大因素。