| 释义 |
▪ I. ‖ diaxon, a. Zool.|daɪˈæksən|
[mod. f. Gr. δι- (di-2) + ἄξων 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 theoretically be produced. It is, however, advantageous to consider the diaxon spicules as part of the Triaxonia.
▪ II. diaxon, n. Anat.|daɪˈæksɒn|
Also -one.
[f. di-2 + axon.]
A nerve-cell having two axons.
1900in Dorland Med. Dict. |