gadg·et·ry
noun/ˈɡædʒɪtri/
/ˈɡædʒɪtri/
[uncountable] (sometimes disapproving)- a collection of modern tools and devices
（统称）小器具，小装置 - His desk is covered with electronic gadgetry.
他的书桌上摆满了各种电子玩意儿。 - Suburban schools gleam with modern gadgetry, while inner city schools lack basic textbooks.
郊区的学校配备了现代化的设备，而市中心的学校却缺乏基本的教科书。 - I don’t understand all the gadgetry in modern cars.
我不了解现代汽车中的所有小玩意。
- His desk is covered with electronic gadgetry.