Hbsag
abbr. IgG antibody to HBsAg （对）乙型肝炎表面抗原的免疫球蛋白G抗体（科技符号）
🗣️ 情景例句
Hello, Air China Flight Reservations. May I help you?
喂，你好，中国航空公司订票处，需要帮忙吗？
Have but few frieds,though many acquaintances.
结交可以多，朋友应宜少。
But where's my cup?
可我的杯子上哪里去了？