英语词汇“extension line”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	extension line
释义	extension line [化] 分机线
随便看	the unemployed the unemployment rate the unexpected the unification church the uninitiated the Union the union and the management the Union Jack the union of body and soul theunis theuniss Theunissen the United Arab Emirates the united kingdom the United Nations the united nations conference on trade and development The United Nations Packaging Symbol the United States, the United States The United States Coast Guard the united states military academy the United States of America the United States Virgin Islands the unities the universal constant 立登要路津立秋后三日行立苍苔立谈中竖毛怒我啼竞夸轻俊竞夺锦标霞烂竞引还家问都邑竞戏踏竞爱东邻姬傅粉低周波低唱低回低圧低地低域低声低姿勢低学年低層