单词	truckmaster
释义	truckmaster noun truck·​mas·​ter ˈtrək-ˌma-stər  archaic : an officer in charge of trade with American Indians especially among the early settlers Word History First Known Use 1637, in the meaning defined above
随便看	oxaloacetate oxaloacetates oxaloacetic acid oxalonitrile oxalosuccinic acid oxaluric acid oxamate oxamic acid oxamide Oxamine dye oxammite oxandrae oxandras oxanilic acid oxanilide oxaprozins oxazepam oxazepams oxazines oxazole oxberry oxbird oxbiter oxblood oxbloods

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