- 相关词组
- arch covering拱形屋面;
- arch falsework楔形砖;
- arch center拱架;
- arch key拱顶石;
- arch gravity dam拱形重力坝;
- arch apex拱顶石;
- arch dam拱坝;
- arch abutment拱端，拱台;
- arch of triumph凯旋门;
- arch thrust拱推力;拱应力;
- arch buttress拱壁;
- arch bridge拱桥;
- arch camber起拱;拱势;
- arch bar（车轴的）拱板，拱杆，弓杆;
- arch truss拱形桁架;
- arch stone拱石;
- arch structure拱形结构，拱结构;
- arch door拱门;
- arch without articulation无铰拱;
- arch block拱块;
- 今日热词
- 热门搜索
- westerner n.西方人;（尤指）欧美人;
- accommodation n.住处;住宿;座位，铺位;和解;
- boom vi.发出隆隆声;快速发展;暴涨;vt.以低沉而有回响的声音发出;使繁荣;使迅速发展;
- selfish adj.自私的;自利的;
- overs n. 套鞋;额外( over的名词复数 );剩余;剩余（或多余）的量;剩余物;
- Polaroid n.宝丽来照相机;拍立得照相机;宝丽来一次成像照片;拍立得相片;(太阳镜或汽车玻璃上的)偏光薄膜;偏光膜太阳镜
- admission n.准许进入;承认;坦白;入场费;
- video one 视频一
- discussion n.讨论;论述;
- nine num.九;九个;第九;n.九，九个;
- live high v.过奢侈的生活;
- raise me up 跷跷板插座
