① bluecoast 中文什么意思
bluecoat[英][b'lu:kəʊt][美抄][b'lu:koʊt]n.穿蓝色衣袭服或制服的人、警察、士兵; 例句:1.Along with 41 other "best behaved" pupils from the Blackheath Bluecoat SecondarySchool, in south?