单词	ton-kilometer
释义	ton-kilometer noun ¦tən+ : a unit of freight carriage equal to the transportation of one metric ton of freight one kilometer Word History Etymology ton entry 2 + kilometer
随便看	lunting lunts lunulae lunular Lunularia lunulas lunulate lunulated lunule lunules lunulet lunumidella luny lunyie Lunyoro lunyoros Lunéville Luo luoes luoh luohs Luorawetlan luos Luoyang luoyangs

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