- 相关词组
- ideal arch理想弓
- arch structure拱形结构，拱结构;
- arch truss拱形桁架;
- arch apex拱顶石;
- hypocotyl arch下胚轴拱
- arch gravity dam拱形重力坝;
- arch buttress拱壁;
- arch door拱门;
- arch abutment拱座；拱台；圆拱墩柱
- arch center拱架;
- arch key拱顶石;
- arch block拱块;
- arch thrust拱推力;拱应力;
- arch camber起拱;拱势;
- radial parallel search平行线族搜索
- geodetic curve大地测量曲线
- arch dam拱坝;
- geodesic curve测地线
- arch falsework楔形砖;
- arch of triumph凯旋门;
- 今日热词
- 热门搜索
- headquarter vi.设总部;vt.将…的总部设在;把…放在总部里;
- courage n.勇气;无畏;胆量;
- pace n.速度;节奏;步速;步幅;迅速出现;v.踱步;确定速度;调整节奏;步测;放稳步调;
- immigrate vi.移入;vt.移民;移居外国，迁移;
- triangle n.三角形;三人一组;三角铁;三角板;
- here adv. 在这里;这时;在这一点上;（给某人东西或指出某物时说）;n. 这里;
- pitch book 推销书
- glory n.光荣;巅峰;赞颂;壮丽;引以为荣的事物;v.因…而欣喜;
- model n.模型;模特儿;模式;典型;vt.& vi.做模特儿;
- lamp n.灯;发热灯，照射灯;
- Greece n.希腊;
- stretch v.伸展;拉紧;绵延，延续;足够买/支付;消耗;使极尽所能;n.一片;一段时间;舒展;弹性;直道;
