complex and difficult-to-mine orebody临近单词

complex and difficult-to-mine orebody的相关资料

临近单词

complexadj.复杂的；合成的；复合的n.综合体；复合体；[医]综合症状；[心]情结complex silica络合二氧化硅

complex and difficult-to-mine orebody怎么读 complex and difficult-to-mine orebody是什么意思

复杂难采矿体

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