原材料
参考答案:
是指企业在生产过程中经过加工改变其形态或性质并构成产品主要实体的各种原料、主要材料和外购半成品,以及不构成产品实体但有助于产品形成的辅助材料。
- Can Lihua help me with my English?
- I regret to tell you her English is________ yours.
A.as good as
B.no more than
C.not better than
D.as much as