Bbi
abbr. 烧伤杀菌指数（burn bactericidal index）
🗣️ 情景例句
There's Mother and Grandpa ...
有妈妈和祖父呢……
He has a glass of juice.
他有一杯果汁。
Just now we all watched you sign to show that you had received the cheque.
刚才我们大家都观察到了你为表明已收到那张支票而签名。