n.

an artifact designed to be played with

同義詞：plaything

a nonfunctional replica of something else (frequently used as a modifier)

"a toy stove"

copy that reproduces something in greatly reduced size

同義詞：miniature

any of several breeds of very small dogs kept purely as pets

同義詞：toy dog

Programmable Bricks: Toys to think with
Digital manipulatives:new toys to think with
DNA chips: promising toys have become powerful tools
Making papercraft toys from meshes using strip-based approximate unfolding
Learning From Toys: Lessons in Managing Supply Chain Risk from the Toy Industry
Oratory markers in IBD: Magic, or unneccessary toys?
Laboratory markers in IBD: useful, magic, or unnecessary toys?
Evolving ideals of male body image as seen through action toys
Promotion on the Industrialized Development of the Folk Craft Toys by Relying on the Industry of Cartoons
Methods and apparatus for integration of interactive toys with interactive television and cellular communication systems