copper bearing是什么意思？

• emergency
• tourist
• front
• polite
• fiercely
• bombarded
• BARRIE
• PEGGING
• repeat
• volume
• 导师英文
• sweater
• 参数英文
• ultra
• 流浪者英文
• 局外人英文
• 纪念品英语
• theatre
• fake
• neck
• 造型的英文
• bothering
• client
• modernize
• lycopene
• general
• scared
• monitor
• amazing
• satisfaction

• saturday
• 领域英语
• searches
• silver
• rice
• aspect
• organizations
• maths
• passage
• conflict
• crayon
• passage
• default
• brat
• permitted
• various
• autumn
• erased
• explore
• toxicity
• 呼吁英语
• 实施英文
• vehicle
• reveal
• droplets
• dragon
• firmness
• supper
• mind
• tomato

• interregna
• interregnum
• interrelate
• interrelated
• interrelation
• interrelationship
• interrogate
• interrogating
• interrogation
• interrogative
• interrogatively
• interrogator
• interrogatory
• interrupt
• interrupted
• interruptedly
• interrupter
• interruptibility
• interruption
• interscan
• interscholastic
• intersciatic
• intersect
• intersected
• intersecting
• intersection
• intersegment
• intersegmental
• interselling
• intersertal