tonne
吨
常用释义
英音[ tʌn ]
美音[ tʌn ]
变形
复数:
tonnes/tonne
基本释义
- n. [计量]公吨（1,000公斤，等于 metric ton）
考试频率
六级
考频：近六年出现2次
- n.公吨
例句
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1·By the late 19th century, kola nuts were being shipped by the tonne to Europe and the US.到19世纪末，可乐果被成吨成吨地运往欧洲和美国。
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2·Early humans seem to have played a major role in finishing offnine other mammal species that weighed over a tonne.早期人类似乎扮演了终结者的角色，使其他九种超过一吨的哺乳动物彻底从地球上消失。
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3·The study showed that a single new desktop machine created emissions of almost half a tonne during its manufacture.该项研究表明，一个新的台式电脑在其生产过程中要产生近半吨的碳排放量。
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4·At 15 euro ($22) a tonne the price is high enough to induce power companies to switch some generation from coal to ga.每吨15欧元（22美元）的价格足够让电力公司从煤发电转向用气发电。
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5·Their initial calculations and scale-model wind-tunnel experiments convinced them they wouldn't need a strong wind to lift the 33.5-tonne column.他们最初的计算和风洞比例模型实验使他们确信，不需要强风就能提起33.5吨的柱子。
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6·Even a slender diplodocus, once believed to have tipped the scales at five and a half tonnes when alive, has lost a tonne and a half from its weight.即使是一个瘦形梁龙，曾经被认为在活着的时候重达5.5吨，现在也减重了1.5吨。
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7·It does not cost much to scrape it up, and the expense comes in moving costs from mine to market. Even so, Australia can produce iron ore for $25 a tonne.开采成本本身不高，而且外部投资正在将成本从矿山转移到市场。即便如此，澳大利亚可以以每吨25澳元的价格成本生产铁矿石。
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8·My clothes were heavy, my shoes weighed a tonne.衣服吸了水，沉甸甸的，鞋子也好像有千斤重。
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9·Nickel followed, topping $26,000 a tonne for the first time.而Nickel也紧随其后，首次达到每公吨26000美元的高价。
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10·5 tonnes of water is polluted for every tonne of coal mined.每开采1吨煤，就有2.5吨水被污染。
同义词
n.
[计量]公吨（1，000公斤，等于metric ton）