Word · Frequency #3362
tonnes
吨；公吨
tonnes is the plural of tonne.
核心释义
a unit of mass equal to 1000 kilograms
- 1.
质量单位,等于1000公斤。
A unit of mass equal to 1000 kilograms.
- 2.
重量单位,相当于1000千克
a unit of weight equivalent to 1000 kilograms
质量单位,等于1000公斤。；重量单位,相当于1000千克；吨；公吨；[经] 吨
用法In use
The truck can carry up to ten tonnes of sand.
用法提示：tonne 作名词，表示公吨（1000公斤）。
Each bag weighs one tonne, so use a crane.
用法提示：tonne 是名词，表示重量单位。
The factory produces about 500 tonnes of steel every month.
用法提示：tonne 用复数 tonnes，表示公吨。
number + tonnes of + noun
The factory produces 500 tonnes of steel per day.
这家工厂每天生产500吨钢材。
tonnes of + noun
Tonnes of waste are dumped into the ocean each year.
相关词与表达Connections
搭配Collocations
- million tonnes
- 百万吨
- The mine produced 5 million tonnes of iron ore last year.该矿去年生产了500万吨铁矿石。
- per tonne
- 每吨
- The price of steel is around $600 per tonne.钢材价格约为每吨600美元。
- tonne of carbon
- 一吨碳
- The company plans to reduce its emissions by 10,000 tonnes of carbon annually.该公司计划每年减少1万吨碳排放。
- tonne of cargo
- 一吨货物
- Each container can hold up to 20 tonnes of cargo.每个集装箱最多可装载20吨货物。
- tonne of coal
- 一吨煤
学习提示Learner notes
记忆技巧Memory Tip
tonne发音与ton相同，但多一个n代表metric（公制），即公吨（1000公斤）。
语境与语域Context & Register
[object Object]
发音与拼写Pronunciation & Spelling
Words like 'run', 'sun', 'fun' rhyme with /tʌn/. Be careful of 'tone' (/toʊn/) which looks similar but sounds different. 'Ton' is a homophone but spelled differently.
高价值词汇High-value vocabulary
该词属于 Oxford 核心词汇，值得优先掌握常见搭配和句型。
用法优先级Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
一起学习词形Learn the forms together
Dictionary facts from ECDICT, WIKTIONARY.