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
OK. We'll walk back to your office with you.
好吧 ，我们陪你走回你的办公室去。
You'd better run or you're going to be left behind.
你最好跑不然你将落在后面。
I'm calling about mistake on our last invoice.
我打电话来，是因为上回的发票有错。