Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/46ce38ca3b7a55171fefc0413fa04796.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 light-beam diaphragm是什么意思，light-beam diaphragm的翻译，light-beam diaphragm音标、读音、用法和例句_甲百汇小鸡词典