单词	符号参数
释义	符号参数 symbolic parameter
随便看	double-ended tubular lamp double-ended turbine double ended type double ended uterine curet double-ended uterine curet double ended uterine curette double-ended uterine curette double ended uterine dilator double-ended uterine dilator double ended uterine secretion curet double-ended uterine secretion curet double ended uterine secretion curette double-ended uterine secretion curette double ended vessel double-ended vessel double ended wrench double-ended wrench double -ended wrench double ended wrenchdouble ended spanner double end electric light double-end end mill doubleender double ender double-end snap gage double end snap gauge