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- double pit type impress 双坑状压痕
- pit type quench tempering furnace 井式淬火回火炉
- pit type gas carburizing electric furnace 井式气体渗碳电炉
- pit type tempering resistance furnace 井式回火电阻炉
- Series Drip controlled pit type gas carburizing 系列滴控井式气体渗碳炉
- Application of Power Regulating Apparatus on Pit Type Furnace 电力调整器在井式炉上的应用
- Energy-saving Reform of Pit Type Oil-burning Furnace 燃油多罐井式热处理炉的节能改造
- Vacuum nitriding furnace of deep pit type and its technology 深井式真空氮化炉及工艺
- 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。
- A wheel around which is a set of print characters that make a typing impression on paper. 轮上有一系列打印字母能够在纸上打印出来。
- 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。
- 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。
