His desk is covered with electronic gadgetry.是什么意思？

His desk is covered with electronic gadgetry.

他的书桌上摆满了各种电子装置。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

desk

n. 书桌，办公桌，服务台，部门，（美）讲道台；adj. 书桌的，书桌上用的；

例句
He has been absent from his desk for two weeks...
他已经有两个星期没有坐在办公桌前了。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

covered

adj. 大量的，有遮盖物的，（尤指）有顶的；v. 覆盖( cover的过去式和过去分词)，掩护，包括；

例句
I covered the scroll in sealing wax, and affixed a red ribbon.
我用封蜡将卷轴封好，并系上一根红丝带。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

electronic

adj. 电子的，电子操纵的，用电子设备生产的，用电子设备完成的；

例句
The electronic and printing unit has annual sales of about $80 million.
电子印刷部门每年销售额约为8,000万美元。

gadgetry

n. 小机械，小器具；

例句
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。