{"brc":{"translation":"abbr. business reply card 商业回执卡","word":"brc"},"brca":{"translation":"abbr. breast cancer susceptibility gene 乳腺癌易感基因; Brotherhood of Railway Carmen of America 美国铁路车辆技术工人工会","word":"brca"},"brcs":{"translation":"英国红十字会","word":"BRCS"}}