Pbc
abbr. primary biliary cirrhosis 原发性胆汁性肝硬化; peripheral bus computer 外围总线计算机; point of basal convergence 基线交汇点; pregnancy and birth complication(s) 怀孕和生产并发症
🗣️ 情景例句
Sorry, but he is out at the moment.
抱歉，他现在出去了？
I hope you'll forgive me.
我希望你能原谅我。
Hi! Nice to meet you, too!
我也很高兴见到你。