| 例句 |
Reporters tried to refine their questions to draw a direct response.记者们力图把问题提得简练巧妙，以便引得一个直接的答复。You can refine a search using Boolean parameters.你可以使用布尔参数缩小搜索范围。Reading good books helps to refine our speech.读一些好书有助于使我们的言谈更优雅。The class is meant to help you refine your writing style.这门课旨在帮助你们改进文风。The dealers buy raw cocaine in the south, refine it here, and smuggle it into the north.毒品贩子在南部买进原始古柯叶，在此地提炼成可卡因，然后私运到北部。Modern medical techniques refine on those of the past.现代医疗技术比过去的医疗技术要优越。 |