Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/36514070953fc23ea7bd3c8fe9f221cf.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 calculus salivary duct是什么意思，calculus salivary duct的翻译，calculus salivary duct音标、读音、用法和例句_绍翊字体网有道词典
Often, the calculus obstructs a duct, resulting in secondary inflammation of the affected salivary gland which then becomes suppurative. 结石常常阻塞导管导致继发的涎腺炎进而引起脓肿。