Winnow/GRE/Lanbao

GRE蓝宝

Verb

• 把(谷壳) 吹掉，扬去(to remove (as chaff) by a current of air)
  • (类)
    • winnow·chaff =filter·impurities 扬谷·谷壳=过滤·杂质 (消除关系)
    • winnow·grain =purify·water=refin e·oil 扬谷·谷物=净化·水= 精炼·油(提纯)

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