jack board中文什么意思

插孔板

手工工具

• jack:     jack3 n. 1.( ...
• board:    n. 1.板〔通常指宽4英寸半以上厚 ...
• loop jack switch board:    线路插座开关板

例句与用法

1. Av pin jack boards series
   Av同芯插座100系列

百科释义

John Henry Board (23 February 1867 ? 15 April 1924) was an English cricketer who played in six Tests from 1899 to 1906.