词汇	thread stitching
释义	thread stitching 锁线订,线装
随便看	primary energy economic ratio primary energy fuel Primary energy production primary energy ratio primary energy source primary energy sources primary energy utilization rate primary engage primary engineered abilities primary english primary English primary English education primary English learning primary english research primary English teachers primary English teacher training primary English teaching primary enhanced treatment primary enrichment primary enrichment medium primary enterolithiasis primary enteroliths primary enteroparalysis after operation primary enterprise controller primary entity