您要查找的是不是：
- double swinging scaffold 双层吊篮
- Double-front-axle steering mechanism comprises two steering trapeziums (one on each front axle) and a double swing arm, linking both front axles. 摘要双前桥转向机构包含两个独立的转向梯形机构和双前桥间的转向联动机构-双摇臂系统。
- Design of double swing cutter head based on direct drive motors 基于力矩电动机的双摆动铣头设计
- swinging scaffold 吊篮
- He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。
- swing scaffold 悬吊式脚手
- Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
- I want a double room with a view. 我要一间能看到风景的双人房间。
- He was so fat that he had a double chin. 他胖得有双下巴了。
- The carpet is too thick to double up. 这地毯太厚没法折叠。
- Is the material single width or double width? 这幅料子是单幅的还是双幅的？
- Reserve double room June fourth to tenth inclusive. 预订双人房间，六月四日至十日，共六晚，望订妥复电。
- In this case, I can double for penalty. 假如这样的话，我可以叫加倍了。
- Can you tell me the rate for a double room, please? 请告诉我一间双人房的费用可以吗？
- The soldiers came at the double. 士兵们是急行军来的。
- A couch performs a double service. 躺椅有双重的服务。
- The Kinematic Analysis and Culculation of the Double Swing Bar Luffing Mechanism with Approximate Level Linear Track 具有近似水平直线运动轨迹双摇杆变幅机构的运动学分析与计算
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
- Please double up the chair and put it aside. 请把椅子折起来放在一边。
