他们衣着简朴，不使用那些现代的发明物。They wear simple clothes and shun modern contrivances.汤玛斯爱迪生创造了许许多多的发明物, 但留声机却是他的最爱.Thomas Edison created many inventions, but his favorite was the phonograph.人类发明物的目录就很少变化了.The catalog of human invent...

“发明物”的英语可以翻译为：contrivance，device，[法] invention ...