a. 多果实的, 会结果实的, 多产的, 有成果的

Fructuous \Fruc"tu*ous\, a. [L. fructuosus: cf, F. fructueux.]
Fruitful; productive; profitable. [Obs.]

Nothing fructuous or profitable. --Chaucer.
-- {Fruc"tu*ous*ly}, adv. -- {Fruc"tu*ous*ness}, n. [Obs.]