常見(jiàn)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(lèi)毒素是經(jīng)過(guò)處理后已消除其毒素特性的一種物質(zhì)，但仍保留有激發(fā)產(chǎn)生抗毒素的能力，用于免疫中。
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