词汇	core gateway
释义	core gateway 核心网间连接器
随便看	have you played twister Have you played twister? have you plugged in yet have you plugged in yet? have you prepared your lessons have you prepared your lessons? Have you prepare your christmas presents? have you probed the meat have you probed the meat? have you proposed to ann Have you proposed to Ann? have you put on weight Have you put on weight? Have you put the plug in the socket? have you radioed her Have you radioed her? Have you raised the wages Have you raised the wages? have your back have your back to the wall have your bowels been loose have your bowels been loose? have your brother a videocorder Have your brother a videocorder? have your cake and eat it