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- double pin roll 双齿辊
- Double pinning allows you to create two control points at once, by pinning and selecting the two ends of a color caterpillar. 双钉，您就可以创建两个控制点后，通过固定和选择的两端颜色卡特彼勒。
- A New Double Pin Input Precept Based on Character Sequence 一种基于音序的双拼输入法方案
- Split pins, (internal thread) cylindrical pins, (internal thread) tapper pins, spring-type straight pins, rolling spring-type straight pins, pins with hole, pin rolls. 开口销、（内螺纹）圆柱销、（内螺纹）圆锥销、弹性圆柱销、卷制形弹性圆柱销、带孔销、销轴。
- Installation Technologies of Preburied Prestressed Anchor Bolts of Wide Diameter Pin Roll Hinge Supports 预埋预应力锚栓的大直径销轴铰支座安装技术
- Is the double bottom block built on pin jigs? 双层底分段是在胎架上造的吗？
- 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。
- 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。
- pin roll 销辊,销轴,小齿轮,齿辊
- 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。
- Look, double yellow lines you mustn't park here. 喂，这是双黄线--不能在这儿停车。
