单词 | biohazard |
释义 | bi·o·haz·ard ![]() n. 1. A biological agent, such as an infectious microorganism, or a condition that constitutes a threat to humans, especially in biological research or experimentation. 2. The potential danger, risk, or harm from exposure to such an agent or condition. bi′o·hazard·ous (-ər-dəs) adj. |
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