Mfi
abbr. 资金流量指标（Money Flow Index）；平均荧光强度（mean fluorescence intensity）；多点式燃料喷射（MultiPort Fuel Injection）；机械式燃料喷射（Mechanical Fuel Injection）
🗣️ 情景例句
He was more than helpful.
他不仅仅是帮忙。
He might have been held up in a traffic jam.
他可能因交通阻塞而耽搁了。
We need these things right away.
这此东西我们马上就要。