Bbi
abbr. 烧伤杀菌指数（burn bactericidal index）
🗣️ 情景例句
It's a book of pictures.
这是一本摄影集。
The cow that's first up gets the first of the dew.
早起母牛先得露。
For hundreds of years, St.Bernard dogs have saved the lives of travellers crossing the dangerous Pass.
几百年来，圣伯纳德修道院驯养狗拯救了许多翻越这道山口的旅游者的生命。