crowd poisoning

英 [kraʊd ˈpɔɪəznɪŋ]

美 [kraʊd ˈpɔɪzənɪŋ]

网络人群拥挤中毒

双语例句

High-polluted crowd of occupational lead poisoning and its preventive measures
谈高污染人群的职业性铅中毒及其预防措施

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