a mixture of toxin and antitoxin used to immunize against a disease
toxin antitoxin 30秒了解
- (noun) a mixture of toxin and antitoxin used to immunize against a disease
Meanings
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1
noun a mixture of toxin and antitoxin used to immunize against a disease
Summary
a mixture of toxin and antitoxin used to immunize against a disease
- (noun) a mixture of toxin and antitoxin used to immunize against a disease
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