短語詞組短語grid tread pattern 棋磐花紋country tread pattern 越野花紋some tire tread pattern 花紋輪胎ground grip tread pattern 雪泥花紋winter tread pattern 鼕季胎麪花紋lug type tread pattern 橫紋胎麪花紋tread pattern groove 胎麪花凹紋tread pattern depth [橡膠]胎麪花紋深度 返回 tread pattern