usb boardsusb: USB ＝ universal serial bus 【 ...接口: joggle; nozzle; mouthpiece; ...板: board; plank; plate卡: wedge; get stuck; be jammed接口板: demarcation strip; fishplate; interface board下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:usb接口板卡，即可在微信中查询翻译
