polychlorinated biphenyls PCBs是什么意思？

• vehicle
• disappointed
• 权限英文
• neck
• scared
• aspect
• ultra
• intermission
• narrow
• 旋律的英文
• tomato
• lesson
• rice
• 造型的英文
• PEGGING
• front
• prompt
• repeat
• pear
• client
• banger
• committing
• candy
• profile
• monitor
• 导师英文
• 解决方案英文
• searches
• giraffe
• bombarded

• sweater
• 确认英文
• 流浪者英文
• permitted
• toxicity
• chess翻译
• tourist
• peeping
• algiers
• 来源英语
• 参数英文
• predict
• passage
• emergency
• 分配英文
• satisfaction
• autumn
• default
• lake
• text
• giraffe
• 领域英语
• 抛弃英文
• erased
• various
• silver
• juice
• passage
• fake
• 实施英文

• exfliation
• exciter lamp
• limpsy
• Majored in
• sulfobituminate
• Nearest neighbor
• uranic
• smelling of fish
• singalling
• Leave the edge
• cripplehood
• hog ring
• immersion liquiol
• recooling
• dormition
• up in the ascendant
• Near the coast
• base band
• as one likes it