concentric ring
词语: concentric ring
解释: 同心环
词性: 名词
词典: 汽车专业英汉词典
concentric ring 相关解释
concentric ring 〔名词〕同心环,同心圆
concentric ring 同心环
concentric ring 〔名词〕同心环
同心环 concentric ring
同心环 concentric ring
同心环 concentric ring
同心环 concentric rings
同心环 concentric ring