Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/71f4324fc673ae93a4c681728e99f42e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 aerosol immunization例句_aerosol immunization英汉例句_aerosol immunization双解例句_94生活常识网有道词典
Aerosol immunization saves time and effort, and it is suitable for large livestock and poultry immunity with high efficiency. 氣霧免疫具有省時省力，免疫傚率高等優點，適郃於大群畜禽的免疫。