Efi
abbr. 电子控制燃油喷射系统（electronic fuel injection）
🗣️ 情景例句
He's living on easy street.
他过得很富裕。
The samples you asked for will follow by separate post.
贵方所要样品另行邮寄。
who put his questions to nature instead of to the ancients,
他向自然界而不是向古人提出问题，