交强险jiāo qiáng xiǎn释义compulsory vehicle insurance (abbr. for 機動車交通事故責任強制保險|机动车交通事故责任强制保险[ji1 dong4 che1 jiao1 tong1 shi4 gu4 ze2 ren4 qiang2 zhi4 bao3 xian3])单字详解交jiao强qiang险xian