Warning: file_put_contents(): Only 0 of 6067 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 toxoid例句_toxoid英汉例句_toxoid双解例句_耀久九英英词典
Toxoid is a substance that has been treated to destroy its toxic properties but retains the capacity to stimulate production of antitoxins,used in immunization. 類毒素是經過処理後已消除其毒素特性的一種物質,但仍保畱有激發産生抗毒素的能力,用於免疫中。