Efi
abbr. 电子控制燃油喷射系统（electronic fuel injection）
🗣️ 情景例句
Oh, Richard! That's wonderful, but--
噢， Richard ，那真是太好了， 可是……
Their grandchildren are grown up now.
他们的孙子现在长大了。
An enterprise has to incur certain costs and expenses in order to stay in business.
一个企业为了继续经营，不得不支出一定的费用和开销。