词汇 | cross-contamination |
释义 | cross-contamination noun [ U ] uk/ˌkrɒs.kən.tæm.ɪˈneɪ.ʃən/ us/ˌkrɑːs.kən.tæm.ɪˈneɪ.ʃən/ 交叉污染 the process by which a substance that is harmful or dirty spreads from one area to another New hygiene standards were introduced to avoid cross-contamination of cooked and raw meat. Cross-contamination can occur when farmers use the same equipment to harvest, store, and transport wheat and oats.
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