caidn.酋长；伊斯兰教法官或市政官员CAIabbr.计算机辅助教学(computer-assisted instruction)caiman filter卡尔曼滤波caisson drill沉井桩孔钻机caisson wharf沉箱码头Caidamu Basin柴达木盆地Cai Tong-yi蔡同一caisson-set沉箱套Caimito virus克米托病毒caission beam井字梁Caiusa indican.印度绛蝇CAI Shou-qiu蔡守秋