单词	ruling grade
释义	ruling grade noun : the grade on any particular road regarded as limiting the weight of a train that can be drawn by one engine compare pusher grade Word History First Known Use 1840, in the meaning defined above
随便看	mariner mariner's chronometer mariner's compass marinera marineras mariners marines marinest Marinetti maringouin marinheiro Marini Marinism Marinist marino marinorama mariola mariolater mariolatries mariolatrists Mariolatrous Mariolatry mariological mariologies Mariologist

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