Bfs
abbr. 宽度优先搜索（breadth first search）；油压缓冲器开关
🗣️ 情景例句
It's a great party, isn't it?
这个派对很不错，是吗？
Speak of angels and you will hear their wings.
说到曹操，曹操就到。
'Would you mind unlocking this suitcase please?'
“请打开这只手提箱好吗？”