“diaxon”的英英意思

单词 diaxon 释义 ▪ I. ‖ diaxon, a. Zool.|daksn|[mod. f. Gr. - (di-2) + ἄ axis.]Of sponge spicules: Having two axes.1886Von Lendenfeld in Proc. Zool. Soc. (1886) 560 When one of the rays of this tri-act spicule becomes rudimentary, Diaxonia can theoret...