单词解析：Chemosphere

中文含义：化学圈

英语词性：noun

美式音标：/ˈkɛmoʊˌsfɪr/

同义词：chemical environment, chemical world

易混淆单词：sphere（球体，范围），biosphere（生物圈）

双语例句：

1. The contamination of heavy metals and polychlorinated biphenyls(PCBs) in soils near a former chemosphere was investigated.

2. The sources, ecological and human health risks of polybrominated diphenyl ethers (PBDEs) in the chemosphere have been widely studied.

1. 研究了前化学厂周围土壤中重金属和多氯联苯（PCBs）的污染情况。

2. 围绕聚溴联苯醚（PBDEs）在 化学圈 中的来源、生态和人类健康风险进行了广泛研究。