His desk is covered with electronic gadgetry.

他的书桌上摆满了各种电子装置。

牛津词典

In the days before domestic gadgetry and time-saving appliances, food preparation took up most of the day.

还没有家用小器具和省时的家用电器的时候，准备食物得花大半天时间。

柯林斯高阶英语词典

...a passion for the latest electronic gadgetry.

对时新电子小玩意的痴迷

柯林斯高阶英语词典

Human genetics have become electrical over the past 100 years of association with electrical gadgetry.

在过去100年与电流机械的联系中,人类遗传已被电子化了.

期刊摘选

Then why not just take back all your fancy gadgetry?

那你怎么不把这堆玩意给我撤了?

电影对白

His desk is covered with electronic gadgetry.

他的书桌上摆满了各种电子装置。

《牛津高阶英汉双解词典》