常见例句用作名詞 (n.)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。 返回 toxoid