Bfs
abbr. 宽度优先搜索（breadth first search）；油压缓冲器开关
🗣️ 情景例句
Bring it up ... and twists ... and side ... 2, 3 ...
身体打直……扭摆……侧身……2 3 ……
Strong winds howls.
咻咻地刮着强风。
We must call the doctor.
我们得去请医生。