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    1. tonne

      英 [t?n] 美[t?n]
      • n. [計(jì)量] 公噸(1,000公斤,等于metric ton)

      考試真題


      Today, we produce about four billion metric tonnes of food per year.

      出自-2013年12月閱讀原文

      By the late 19th Century, kola nuts were being shipped by the tonne to Europe and the US.

      2017年12月六級(jí)真題(第一套)閱讀 Section C