| 释义 |
digonous, a. Bot.|ˈdɪgəʊnəs, daɪ-|
[ad. mod.L. digōn-us, f. Gr. δι- twice + -γωνος angled: cf. τρίγωνος three-cornered.]
Having two angles.
1788J. Lee Introd. Bot. iii. iv. (ed. 4) 181 Digonous, Trigonous, Tetragonous..having two, three, four..Angles. 1883in Syd. Soc. Lex. |