Bfs
abbr. 宽度优先搜索（breadth first search）；油压缓冲器开关
🗣️ 情景例句
Ooh, speaking of keeping busy-I have an early start tomorrow,and the baby-sitter has to get home.
哦， 说到忙于工作，我明天还得早起，而且临时保姆也该回家了。
A drowning man will catch at a straw.
溺水者见草也要抓；急何能择。
Thanks very much. I must go!
谢谢，我必须走了。