Lfl
abbr. 线性荧光灯；下燃烧限度
🗣️ 情景例句
Susan has told me a great deal about you.
Susan告诉我许多关于你的事。
When was the last time he wrote you ?
他给你写最后一次是什么时候？
It's made of metal and wood.
是用金属和木材做的。