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Sentence

オクタン価かの高たかいガソリンはエンジンのノッキングを防ふせぐ。

Span Details

オクタン価か

octane rating; octane number

possession, attribution, nominalizer, or nominal linker

高たかい

high in level; above average; high-quality

i-adjective

gasoline; petrol

possession, attribution, nominalizer, or nominal linker

ノッキング

engine knocking; knock

noun, suru verb

防ふせぐ。

prevent; avert; avoid