单词	[大宗]商品
释义	同[大宗]物资--[大宗]商品
随便看	reflection pattern reflection peak reflection plane reflection-plane model reflection plane of symmetry reflection pleochroism reflection point reflection point dispersal reflection point smear reflection polariscope reflection polarity reflection polygon reflection power reflection process reflection profile reflection profiling reflection propagation reflection prospecting reflection rainbow reflection range for reflection record reflection reducing film reflection -- reflex reflection -- reflexion reflection ; reflexion