🇨🇳Chinese Source WordCode: ZH

柴油

Pronunciation / Transliteration: chái yóu

🇬🇧 Direct English Meaning:
Diesel/ˈdiː.zəl/
nounCEFR B2 (Upper)Top #4500 frequency
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🇨🇳 Example Sentence in Chinese:

"这辆卡车使用的是柴油发动机。"

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    An internal combustion engine in which heat ignited by the compression of air is used to raise the temperature of the fuel to the point of ignition, used especially as a heavy-duty power source.

    "Modern trucks are almost exclusively powered by diesel engines for better fuel efficiency."
  2. 2

    A refined petroleum oil used as fuel in diesel engines.

    "The price of diesel at the pump rose significantly over the weekend."

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Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from the surname of Rudolf Diesel, the German mechanical engineer who invented the compression-ignition engine in the late 19th century. The eponym became widely adopted internationally in the early 20th century to describe both the engine type and the fuel it consumes.

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