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- An experimental quadruped which had twelve joints was built to test the validity of the approach.The quadruped was driven according the timing sequence. 制作了一个具有12个关节的小型四足机器人，并介绍了其控制系统的构成。
- I make the distance anywhere between ten to twelve miles. 我猜想距离在十到十二英里之间。
- There were twelve of us in all for dinner. 我们一共十二个人吃饭。
- None of us can hope to strike twelve every time. 我们中间谁也不能指望回回获胜。
- How old are you? I am twelve (years old). 你几岁？我十二岁。
- The Panama Canal joints two oceans. 巴拿马运河连接两大洋。
- The clock struck at twelve o'clock sharp. 钟在整十二点钟打点。
- At midnight you'll hear the clock strike twelve. 午夜时你会听到钟打12点。
- It would strike twelve in twenty minutes time. 还有廿分钟它就该敲十二点了。
- The clock began to boom out twelve. 时钟开始敲十二点。
- The two joints hang together pretty well. 这两个接头衔接得很好。
- Twelve passengers are missing, presumed dead. 十二名乘客失踪，据信已经死亡。
- Twelve months constitute one year. 十二个月构成一年。
- The delays put the whole schedule out of joint. 一再的拖延打乱了全部安排。
- He suffers from arthritis in his leg joints. 他的腿有关节炎。
- He had twelve stitches on his face. 他脸上缝了十二针。
- Over the next twelve years, he traveled widely. 在接下来的十二年里他周游四方。
- He had twelve phone calls in the space of an hour. 他在一小时内接了十二通电话。
- Mrs Murphy is blessed with twelve children. 墨菲夫人有十二个孩子，真有福气。
- A machine or tool used in making joints. 接合器，接合工具用于接合的机械或工具
