开门: push plate; open the door用: 40分钟跑完全程 run the course in 4 ...的: 4次方是 The fourth power of 2 i ...磁卡: magcard; magnetic card竞赛汽车阀门用的特殊凸轮: race cam磁卡盘: magnetic holding device磁卡片: magnetic card门用弹簧: door spring门用零件: door fixture门用密封条: door seal strip门用铁制品: ironwork for doors门用五金: door furniture; door hardware门用小五金: door hardware气门用钢: valve steel气门用钢材: valve steel术语；专门用语: buzz word专门用词: term专门用语: special notes侧开门: side-opening door常开门: hold-open door打开门: open door (original home version) (previously unreleased new song); open door (previously unreleased new song)大开门: open the gate wide单开门: single swinging gate底开门: hopper door; hopper wagon对开门: bifold
