coattail

1. The holding of afternoon tea is only for the occasion of royalty with ladies dressed in graceful long skirt with lace and gentleman in coattail, all in decent manners to sip tea.
   下午茶的举办只在富有贵族气息的场合，女士们衣着优雅的蕾丝长裙，男士们衣着燕尾礼服，举止得体的品啜茶点。
2. In this way, a coattail catastrophe model of landslide system would be established.
   建立了斜坡系统的燕尾突变模型。
3. Because its geology conditions, structure is complex, and the construction is difficult, it adopts coattail design, which includes high technology.
   隧道地质复杂，施工难度大；隧道出口采用燕尾式隧道设计，结构复杂，技术含量高。
4. Introduces the applying results of free bolt self-standing welt and coattail antiwear cast steel tiny lining tile in type of DTM ball crusher.
   介绍无螺栓自固衬板及燕尾形耐磨铸钢小衬瓦在DTM型球磨机上的应用效果。
5. Analysis of coattail catastrophe model of slope failures using stiffness ratio
   斜坡失稳的燕尾突变模型
6. First studied the etching solution for heterogeneous materials, GaAs/ AlGaAs selective corrosion characteristics, is particularly concerned about the high-Al oxide layer occurring at the component to be a serious internal corrosion ( call "coattail").
   首先研究了腐蚀液对异质材料GaAs/AlGaAs的选择性腐蚀特点，尤其关注了高Al组分待氧化层处出现的严重内蚀现象（称之为燕尾结构）。

noun

1. the loose back flap of a coat that hangs below the waist