单词	dumb holes
释义	dumb holes [网络] 哑洞
随便看	undercultural underculture undercultures undercumstand undercumstumble undercup under cure undercure undercured concrete under cured rubber under cured sheet undercuring under current undercurrent under-current under-current circuit breaker undercurrent circuit breaker under current circuit breaker under current cut out undercurrent cut-out under-current cut-out under current protection under-current protection undercurrent protection under current relay 开国承家开基创业开基立业开天辟地开宗明义开山始祖开山祖师开山老祖开山鼻祖开弓不放箭电锤电键电锯电镀电镐电门电闸电阻电陈电须刀