Warning: file_put_contents(/www/wwwroot/ppbbu/80125.cn/cache/56b1ef7b89591d3a43eb8b5d143dc2a7.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/80125.cn/index.php on line 58 tuba英英字典_tuba剑桥英语解释_tuba柯林斯英文解释_食材铺反向词典
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. 大号[oft 'the' N]