Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/fb4b84a718815e9b98b627fc46db5772.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 tuning-fork英英字典_tuning-fork剑桥英语解释_tuning-fork柯林斯英文解释_果味酸柯林斯词典
1. N-COUNT A tuning fork is a small steel instrument which is used to tune instruments by striking it against something to produce a note of fixed musical pitch. 音叉