material substance matter区分Vitamins are complex_______that the body requires in very small amount根据此题区分一下这三个词

material和stuff和substance aking of material or substance substance与material的区别? 英语翻译是Energy substance还是Energy material？ matter substance material的区别matter substance material都有物质的意思,但他们有什么区别呢? 英语翻译VERBIAGE MAY VARY IN MATERIAL SUBSTANCE BUT THE ESSENTIAL UNDERTAKING MUST BE MAINTAINED material和substance都有材料的意思,它们的区别 英语翻译The substance or material dealt with in a speech,literary work,etc.,as distinct from its form or style 一道英语问题： This curtain material is very good ( ) A.clothes B.cloth C.substance D.matter 谢谢啦 放射性物质怎么翻译?是radioactive substance呢,还是radioactive material（有没有s）?还是···? Material material 英语翻译NOTES :UNLESS OTHERWISE SPECIFIED .1.MATERIAL :ANTISTATIC MATERIAL IS NOT NECESSARY.OPAQUE ABS FOR OPTICAL MICE.DETAIL PLEASE REFER TO DWS-762884-0000 (SPEC-HW,PERMISSIBLE MATERIAL ADDENDUM).HAZARDOUS SUBSTANCE MANAGEMENT :Cd LESS 5ppm ,F material substance matter区分Vitamins are complex_______that the body requires in very small amount根据此题区分一下这三个词 英语翻译Robert Boyle who defined an element as a substance that cannot be broken down into simpler material.翻译一下此句,在句子中defined是什么意思? 请问a.m.material是什么意思?a.m.material是bulk material的意思吗?是aforementioned的简写吧？ foreign substance是什么意思 Substance dependence什么意思