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- double snap roll 双夹滚子
- He was dizzy and terribly tired.Yet in delight he flew a loop to landing, with a snap roll just before touchdown. 他想，海鸥们得知他打破了飞行纪录，一定会欣喜若狂动。
- He remembered it one morning when he was out with his instructor, while they rested on the beach after a session of folded-wing snap rolls. 一天早晨,他与他的导师们一同外出,练习完一连串收翼快滚之后,在海滩上歇息,他忽然想起了过去。
- The pattern and shape of snapping roll on loss rate is significant;the roll of dome pattern under the conditions of 1000r/min can achieve the best results. 摘穗辊的花纹形状对损失率的影响显著，圆顶花纹在摘穗辊转速为1000r/min的条件下工作可以获得最佳效果。
- 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。
- Color: White Supple, pebbled deersking with brushed goldtone hardware Adjustable buckle straps along front and back Double snap interior closure; 商品简介：It's all about the details; so make sure you have distinct and luxurious accessories by Prada.
- The structure, working principle and main parameters of the snapping rolls of a full-breadth corn harvester was analyzed theoretically. 摘要阐述了玉米联合收获机卧辊式摘穗部件的构造、工作原理和工作参数。
- 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？
- inverted snap roll 倒飞快滚
- 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。
- snap roll (一种特技飞行)快滚
