Word · Frequency #19413
biofuels
生物燃料
biofuels is the plural of biofuel.
核心释义
fuel produced from renewable biological materials, such as plant matter or animal waste
- 1.
Any fuel that is obtained from a renewable biological resource, especially from biomass.
用法In use
Many buses in the city now run on biofuel made from recycled cooking oil.
用法提示:biofuel 在此句中作不可数名词,作介词 on 的宾语,表示“生物燃料”。
The company is investing in biofuels to reduce its carbon emissions.
用法提示:biofuels 是 biofuel 的复数形式,作介词 in 的宾语,表示多种生物燃料。
Farmers can sell crops to local factories that turn them into biofuel.
用法提示:biofuel 在此句中作不可数名词,作 into 的宾语,表示“生物燃料”。
a biofuel
表示“一种生物燃料”时,用不定冠词 a/an。
Ethanol is a biofuel.
乙醇是一种生物燃料。
biofuels
biofuel 是可数名词,复数形式为 biofuels。
相关词与表达Connections
搭配Collocations
- produce biofuel
- 生产生物燃料
- Farmers can produce biofuel from corn.农民能用玉米生产生物燃料。
- biofuel production
- 生物燃料生产
- Biofuel production has increased rapidly in recent years.近年来生物燃料生产增长迅速。
- biofuel crop
- 能源作物(用于生产生物燃料的作物)
- Sugarcane is a major biofuel crop in Brazil.甘蔗是巴西主要的能源作物。
- biofuel industry
- 生物燃料产业
- The biofuel industry creates many jobs.生物燃料产业创造了许多就业机会。
- renewable biofuel
学习提示Learner notes
记忆技巧Memory Tip
联想:bio(生物)+ fuel(燃料),把废弃生物质‘喂’给机器做能源,好记又形象。
语境与语域Context & Register
语域:neutral 常见场景:新闻报道、能源政策讨论、学术文献 该词在多数场合为中性语域,日常交流、新闻报道和学术文献中均可使用,通常不带有明显的口语或正式色彩,多用于能源与环境相关话题。
发音与拼写Pronunciation & Spelling
列表中的 fuel、cruel、dual、duel、jewel、renewal 都与 biofuel 的重读 -fuel 音节押韵(韵母为 /uːəl/ 或 /juːəl/)。注意拼写相似的 sequel(/ˈsiːkwəl/)发音完全不同,别被拼写误导。
一起学习词形Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.