单词	union fitting
释义	union fitting 管接头
随便看	vectorcardiograms vector-cardiograph vector cardiograph vectorcardiograph vectorcardiographic vectorcardiographic loop vectorcardiography vectorcardioscope vector character generator vector code generation vector coding vector cohomology vector colorimeter vector component vector composition vector compound vector compounds vector computation vector computer vector continue display mode vector-continue mode display vector continue mode display vector control vector control protection vector correlation 债2 债3 债4 债台高筑债多不愁倻值值2 值4 倽然も無いと然も無くば然も無ければ然よう然らしめる然らずんば然らでだに然らば然らば然り