tonne怎么读,是什么意思,单词翻译、读音
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英语单词:tonne
意思翻译
tonne
noun [ C ] uk/tʌn/ us/tʌn/ tonnes or tonne (also metric ton)
公吨
a unit of weight in the metric system, equal to 1,000 kilograms
Oil deliveries will fall 2.5 million tonnes short this year. 今年的石油输送量将下降250万公吨。
a 7,554-tonne ocean liner 一艘7554公吨级的远洋班轮