Device descriptor block
[计] 设备描述块
🧩 词语组成解析
descriptor
[dɪˈskrɪptɚ]
n. 描述符;
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
But Dad was so exhausted when he came home from work.
但爸爸工作回来时已经累得不得了了。
I'm really sorry, but I seem to have misplaced your scarf.
真对不起，我忘记把你的围巾对丢在什么地方了。
Oh, I usually come on foot.
噢，我常步行来。