n.公吨(等于1 000公斤)
tonne的复数

原形：tonne复数：tonnes

We need to order another ten tonnes of coal for the winter.
我们需要再订购十吨煤过冬。
The new crane can lift up to fifty tonnes.
这台新起重机能吊起五十吨重物。
The bridge has a weight limit of six tonnes.
这座桥的最大载重量是六吨。
The company produced a record 200,000 tonnes of steel last year.
公司去年生产了创纪录的20万吨钢铁。
It takes ten tonnes of wheat to make one tonne of bread.
制作一吨面包需要十吨小麦。
The ship can carry a cargo of 30,000 tonnes.
这艘船能装载3万吨货物。
The construction project requires ten tonnes of concrete.
建筑工程需要十吨混凝土。
The mine extracts around 500,000 tonnes of iron ore annually.
该矿山每年开采大约50万吨铁矿石。
The waste disposal site received five tonnes of garbage yesterday.
垃圾处理场昨天接收了五吨垃圾。
The elephant weighs approximately five tonnes.
大象的体重约为五吨。