logical
adj.
early 15c., "based on reason," from logic + -al(1). Meaning "pertaining to logic" is c.1500. Attested from 1860 as "following as a reasonable consequence." Related: Logically.
〔蒋〕[log=speak言，说，-al形容词后缀，…的] 逻辑的，符合逻辑的
〔蒋〕[log=speak言，说，-al形容词后缀，…的] 逻辑的，符合逻辑的