您要查找的是不是：
- opening shutting combination 开闭联合战术
- Before the double xenon the head lamp headlamp, has automatic opening shutting down, the automatic leveling function, the belt self-cleaning installment. 双氙气前大灯，具有自动开启关闭、自动水平调整功能，带自动清洗装置。
- Door casement is opened shut use transverse and mobile means. 门窗扇启闭采用横向移动方式。
- Slowly open shut off valves. 慢慢开启关闭阀。
- In this paper,the authors presented the design idea and method of a quick open shut mechanism,analyzed the motional and dynamic relation on which the mechanism is designed and manufactured. 介绍了一种快速启闭机械装置的设计思想和设计方法,详尽分析了该机械装置赖以设计制造的运动和动力关系。
- Her mouth open and shut, but no sound come out. 她的嘴张开又闭上了，没有发出声音。
- Pea pods burst open when overripe. 豌豆过熟就会爆裂。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- My eyes finally right opened shut 我的眼睛最终明白的闭上
- We bivouacked on the open plain. 我们在开阔的原野上露营。
- I had to use force in opening the door. 我不得不用力开那一扇门。
- This little gadget's great for opening tins. 这小玩意儿开罐头挺好用。
- She's go to play the opening bar of the sonata. 她准备演奏这支奏鸣曲的开始数小节。
- The petal uses the import and export both sides central shaft guidance, opens shuts nimbly, but level installment or vertical installment. 该阀阀瓣采用进出口两端中心轴导向，启闭灵活，可水平安装或垂直安装。
- Two smaller screens will be opening in May. 五月份将有两家小型电影院开业。
- Thank you. How long will this offer be open? 谢谢。这个报价的有效期多长？
- Open the shutter and see what the weather is like. 打开百叶窗，看看外面的天气如何。
- The fresh air blew in from the open window. 新鲜空气从开着的窗户吹进来。
- Hum the opening bars of your favourite tune. 哼一哼你喜爱的曲子的开头几个小节。
- Why do you shut out calls at the opening bidding? 开叫时你为什么用关煞叫阻止对方叫牌？
