Bfs
abbr. 宽度优先搜索（breadth first search）；油压缓冲器开关
🗣️ 情景例句
What's that?
什么意思？
Every brave man is a man of his word.
勇敢的人都是信守诺言的人。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。