- 近义词
- ogee arch葱形拱;
- 相关词组
- arch structure拱形结构，拱结构;
- arch of triumph凯旋门;
- arch truss拱形桁架;
- tunnel arch隧道拱圈
- two-way curved arch双曲拱
- arch block拱块;
- pelvic arch[医] 骨盆弓;
- two-way arch bridge双曲拱桥
- sprung arch悬拱，起拱点，弓形拱;
- arch bridge拱桥;
- arch buttress拱壁;
- tunnel arch top settlement隧道拱顶下沉
- two-hinged arch两铰拱;双铰拱
- arch gravity dam拱形重力坝;
- flat keel平板龙骨，平底;
- arch key拱顶石;
- arch stone拱石;
- two pinned arch两铰拱
- two-hinged arch truss双铰拱桁架
- arch abutment拱座；拱台；圆拱墩柱
- 今日热词
- 热门搜索
- myself pron. 我自己，亲自;
- excitement n.兴奋;激动;刺激;令人激动(或兴奋)的事
- adaptation n.适应，顺应;改编，改编本;适应性的改变;同化;
- grandma n.奶奶，外婆;
- airport n.机场;航空站;
- 生命树 Tree of Life;arbor vitae;Born to be alive
- remote control 遥控器；遥控;
- hyundai 现代公司总部所在地：韩国主要业务：多样化;
- xxxx [医]Four X syndrome,四X综合征;
- operation n.活动;企业;手术;使用;运算;运行;军事行动;
- impacted adj.压紧的，结实的;冲击式;
- social adj.社会的;社交的;合群的;n.联谊会;
