continuous-rail frog的意思|示意
美 / /
英 / /
continuous-rail青蛙
continuous-rail frog的网络常见释义
连续钢轨辙岔 ... a frog in the throat轻度喉炎; 暂时的声音嘶哑 continuous-rail frog连续钢轨辙岔 bolted rigid frog固定式拼装辙叉 ...
continuous-rail frog相关短语
1、 continuous rail frog 连续钢轨辙岔