短语词组短語Gnash Underfoot 踐踏者奈許gnash teeth 咬gnash your teeth 氣得咬牙切齒Dennis and Gnash 反鬭智多星Merchant Gnash Says 店主咬牙切齒說to gnash teeth in hatred 咬牙切齒gnash one 's teeth 上下牙齒緊緊地咬住 返回 gnash