英语词汇“director of public safety”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	director of public safety
释义	director of public safety [美国英语]治安管理官[亦作administrator of public safety]
随便看	tracer isotope atom tracer isotope diagnostics ostics tracerlab tracer label tracer-labeling tracerlabelling tracer-labelling tracer labelling tracer laboratory tracer level tracer-level activity tracer liquid tracer material tracer method tracer methods tracer milling tracer milling machine tracer mineral tracer mixture tracer molecule tracer needle tracer nuclides trace rotating mechanism trace rotation system trace route jpql jprl jprw jprx jpsf jpsw jpxd jpxj jpxl jpxz 50347 50348 50349 50350 50351 50352 50353 50354 50355 50356