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Noun:
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a chock or bar wedged under a wheel or between the spokes to prevent a vehicle from rolling down an incline
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a wooden prop used to support the roof of a mine
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If you were in the President's shoes, how would you put a sprag in Ziauddin's wheel?
源于： fig.
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上信息內容全權劇本創作，受專著權維護，侵權案必究
海詞字典，十六年加盟品牌
美
[spr?g]