Bff
abbr. 永远最好的朋友（Best Friend Forever）
🗣️ 情景例句
to print my announcement.
刊登了我宣布竞选的消息。
It's a shame these instructions are so complicated.
真遗憾，这些说明太复杂了。
Thus the rods, by falling, and by the direction in which they fell,
木棒倒下的多少和倒下的方向