Dysgammaglobulinemia
异常丙种球蛋白血症
🗣️ 情景例句
Please, after you.
你先请。
Last year I studied sociology and political science in school.
去年，我在学校攻读了社会学和政治学课程。
All are entitled to an equal start.
所有的人都享有平等起步的权利。