核心词议：
n. [计量]公升（米制容量单位）
litre 基本解释
n. （容量单位）升
速记方法
速记技巧 词源记忆法 来自拉丁libra,平衡，秤，用于液量单位升，词源同Libra,level. 词源解说法 1797年进入英语，直接源自后期拉丁语的litra，意为升。
知识扩展
单词扩展 n. 公升
=liter(美).
litre 变化形式
复数： litres
中文词源： litre 升 来自拉丁libra,平衡，秤，用于液量单位升，词源同Libra,level. litre
精选例句
1、 One tablet will purify a litre of water.
一丸即可净化一升水。[机器自动翻译，如有错误，感谢纠错]
2、 Since April drinks companies have been forced to pay between 18p and 24p for every litre of sugary drink they produce or import, depending on the sugar content.
自4月以来，饮料公司被迫为他们生产或进口的每升含糖饮料支付18便士至24便士不等的费用，具体取决于含糖量。[机器自动翻译，如有错误，感谢纠错]
常见考点例句：
- Seawater generally contains 33-37 grams of dissolved solids per litre .
- 每升海水通常含有33-37克溶解盐。
- Ethanol is corrosive and has less energy per litre than petrol and diesel .
- 乙醇具有腐蚀性，且每公升乙醇的产能不及汽油和柴油。
- Who will keep the car in the garage just because of an extra four cents a litre on petrol ?
- 有谁会因为每升汽油多出的4美分而把汽车弃置到车库里？
- Each litre was found to contain up to 40000 animals , many of them species new to science .
- 他们发现每升海水中含有多达四万种的动物，而其中有许多是新物种。
- Farmers get 26 shillings a litre , more than twice what they were paid before the dairy opened its doors .
- 农民每升赚26先令，比奶场没有开张前他们工资的两倍还多。
