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- four feet walking mechanism 四足步行机构
- The dancer could kick over a cord four feet from the ground. 这位舞蹈家能把脚举到离地4英尺的绳索上面。
- This desk is four feet in length and two feet wide. 这书桌四英尺长两英尺宽。
- The desk measures four feet by two. 这书桌四英尺长,两英尺宽。
- Slim chance! You're only four feet tall. 我看机会很渺茫喔!你也不过四呎高而已。
- A horse may stumble on four feet. 马有四条腿,亦有失蹄时。
- A low leap of a horse in which all four feet are off the ground. （马）跳跃指马四足都离地面的一种低跳跃
- The floor of the theater has a slope of four feet from the back seats to the front seats. 这戏院的地板从後排座位到前排座位有四英尺的倾斜。
- NEW Elastic Walking Mechanism (NEWM) Spring connecting rod mechanism applied on quadruped walking robot was introduced. 四足步行机器人在高速步行时，地面对其产生了很大的冲击，引入弹性步行机构是减少冲击的关键。
- Most of the men are not much more than four feet tall. 大多数的男人身高不足四尺。
- The entrance to the cave is four feet high and four feet wide. 那洞进口高四英尺，宽四英尺。
- Then, a new walking mechanism is designed, and the movement principle and the formulae for major parameters of electromagnet are offered. 然后设计了一种新型微型管道机器人的移动机构，并给出了其运动机理及电磁铁的主要参数计算公式。
- Having four feet with opposable first digits, as primates other than human beings. 四足如手的有四足和与其他脚趾相对的第一个足趾的; 如除人类以外的灵长类动物
- Penisaurus an 8 foot walking penis dinosaur will squirt you if you"re not ready while you don"t want to be caught Penisaurus? 一个8英尺阴茎恐龙行走将抓获你，如果你不想给被抓获，而你还有没有准备好了？
- This paper introduces the design of EBZ135 roadheader walking mechanism,including the drive system,pedrail and pedrail support mode,pedrail tightening device. 介绍了EBZ135掘进机行走机构的设计,包括传动系统、履带及其支重型式、履带张紧机构的设计。
- Its design theory and method were described and applied to design a walking mechanism used for microrobot.The result of numerical simulation shows their applicability. 给出了这一机构的设计理论和方法，并应用到微小型机器人的步行机构上，对其进行了仿真验证。
- A natural three-beat gait of a horse, faster than a canter, in which all four feet are off the ground at the same time during each stride. 疾驰，飞奔马的自然的三步跑法，比慢跑快，在每次迈步时马的四蹄都同时离开地面
- Mrs. Bird was a timid, blushing little woman, of about four feet in height. 柏德太太是个胆
- Humbert: She was Lo plain Lo in the morning standing four feet ten in one sock. 在早晨，她就是洛，普普通通的洛，穿一只袜子，身高四尺十寸。
- She was Lo, plain Lo, in the morning, standing four feet ten in one sock. 早晨她是洛，平凡的洛，穿着一只短袜，身高四尺十英寸的洛；
