antitoxins的翻译，读音

抗毒素 (kàng dú sù)

Explanation:

• 抗 (kàng): means "against" or "anti-"
• 毒 (dú): means "poison" or "toxin"
• 素 (sù): means "substance"

Therefore, "antitoxins" in English translates to "抗毒素" (kàng dú sù) in Chinese.

Other possible translations:

• 抗体 (kàng tǐ): This is a broader term for antibodies, which can also be used to describe antitoxins.
• 抗毒血清 (kàng dú xuè qīng): This refers specifically to antitoxin serum.

The best translation will depend on the context and the specific meaning you want to convey.