单词 tertium non datur 释义 ‖ tertium non datur Lat. phr.|tm nn det(r)|No third possibility exists. Also as n. phr. Cf. excluded middle, third s.v. excluded ppl. a. b.1887S. H. Hodgson Let. 8 Apr. in R. B. Perry Tht. & Char. of W. James (1935) I. 642 Yo...