seven-year-major是什么意思，seven-year-major的翻译，seven-year-major音标、读音、用法和例句

Warning: file_put_contents(): Only 0 of 4996 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/52065.com/index.php on line 55
seven-year-major是什么意思，seven-year-major的翻译，seven-year-major音标、读音、用法和例句_伍贰汉英词典

seven-year-major

基本解释

同根派生