多氟代醚
特氟隆塑料
多氟化合物
The polyfluorinated compounds (PFCs) are a group of chemicals that build up in the body over time, and can take years for the body to metabolize and eliminate.
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polyfluorinated:
poly- +? fluorinated
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。