形容词
中文翻译：Unknown
同义词：
['spermicide', 'spermatotoxin']
例句：
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1. The drug is known to be spermicidal in its effects.
这种药物已知具有杀精作用。
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2. The pollutant is a spermatotoxin that can cause fertility problems.
这种污染物是一种精子毒素，可能导致生育问题。
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3. The researcher found that the chemical was spermicidal and could damage spermatogenesis.
研究者发现这种化学物质具有杀精作用，并可能损害精子生成过程。