SPAN

释义与例句

name

1.

Acronym of Suicide Prevention Advocacy Network.
2.

Acronym of Switched Port Analyzer, a Cisco technology.

计算机工程数学

相关短语

attention span 注意力持续时间 spick and span 崭新的；漂亮的；干干净净的 span shackle span roof span counter span block span iron span roofs span irons span blocks span shackles span of control [计] 控制范围 [经] 控制的幅度 span round spin round