Hbv
abbr. 高码率视频（High Bit Rate Video）；乙型肝炎病毒（hepatitis B virus）
🗣️ 情景例句
Thank you for asking.
谢谢你请我。
To fly
飞
All the Indins over the age of 8 had to carry their permits at all times.
所有8岁以上的印度人无论什么时候都得携带许可证。