What material of English shold I read?As a superb English learner?

What kind of building material do you sell?怎么翻译 what are the main characteristics of polymeric materials?Material physics ENG what kind of is the airbus made of?matter material thing state Material of No. raw material is what we are badly in need of .和raw material is what we badly need有什么区别,弄不明白第一句为什么那样用 raw material is what we are badly in need of.能换成Raw material is what we are badly need吗 请翻译：For some time people have been wondering what use can be made of material. From this material we can derive hundreds of what you may call direct product怎么翻译 What material of English shold I read?As a superb English learner? Raw material is what we are badly in need of.It is raw material that we are badly in need of这两句有什么区别,各是什么从句? Tell me ________ can be made ________ this material.A.what ; by B.what ; of C.what use ; of D.what use ; from We should consider what use can be made ___ such a material填of的话就是such a material can be made what use of 上面的问句中可以是We should consider what use can such a material be made of 么?such a material 放后面怎么理解?谢 英语翻译On what raw material and in what quantity debugging of the equipment at us will be made? total material cost of sales different qualities of material used piping bill of material是什么意思 aking of material or substance