Lfo
abbr. light fuel oil 轻燃料油，易挥发油; low-frequency oscillator 低频振荡器
🗣️ 情景例句
We have a mideweek special. It's 12 dollars a day, 12 cents a mile, plus gas.
我们从星期二到星期四都有特价。一天12元，每英里加12分，含汽油在内。
I usually go to bed at about midnight.
我通常在大约半夜睡觉。
My friend Li Lei likes mooncakes with meat.
我的朋友李雷喜欢放有肉的月饼。