Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/b5aa5ffb0984d07ba516a1429d330086.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 tuba英英字典_tuba剑桥英语解释_tuba柯林斯英文解释_果味酸柯林斯词典
1. N-VAR A tuba is a large musical instrument of the brass family which produces very low notes. It consists of a long metal tube folded around several times with a wide opening at the end. 大號[oft 'the' N]