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
She's unhappy
她很不高兴。
Have you seen Mr. Smith recently?
最近你见过史密斯先生吗？
Television cameras and newspapers carried the news to everyone in the country.
电视摄像机和报纸把消息传送到全国。