Read Edit View history 成因 chéngyīn cause Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 成因 chéngyīn cause noun · the underlying factors or reasons for the formation or occurrence of something 科学家们正在调查这种罕见疾病的成因。 Edit Delete References Add reference No references for this word.
成因 chéngyīn cause noun · the underlying factors or reasons for the formation or occurrence of something 科学家们正在调查这种罕见疾病的成因。 Edit Delete