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- Any of a breed of goldfish having a wide,fanlike double tail fin. 扇尾金鱼有宽的扇状双尾鳍的家养金鱼
- Any of a breed of goldfish having a wide, fanlike double tail fin. 扇尾金鱼有宽的扇状双尾鳍的家养金鱼
- With double tail chain surfactant, as like the DDAB and AOT that contact angle can lower than 30 degree. 本实验是利用铜表面清洁后，接触角的量测的方法，尽量去得到很低的接触角标准差。
- Figure 1 One year after RRD operation:atrophy of RPE (single tail arrow) and choroid capillary leakage of fluorescence (double tail arrow) in the cryopexy and diathermy lesions. 图1RRD术后1年：冷凝、电凝区色素上皮萎缩及脉络膜毛细血管萎缩(双尾箭头：荧光素渗漏；单尾箭头：残留的脉络膜大血管)。
- double tail unit o a twin-boom aircraft 双尾翼
- any of a breed of goldfish having a wide,fanlike double tail fin 扇尾金鱼，有宽的扇状双尾鳍的家养金鱼
- Design and research of double tail fin ship structure 双尾鳍结构的设计与研究
- The shape of the DNA molecule is a double helix. DNA分子的形状是双螺旋结构。
- 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。
- 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。
