noun 下载 🔗分享 水痘 A common childhood disease caused by the varicella zoster virus (VZV), Human alphaherpesvirus 3 (HHV-3). Examples : "My little sister had to stay home from school because she had chickenpox. " 我妹妹因为得了水痘,不得不待在家里没去上学。 disease virus medicine biology 与AI对话词汇游戏阅读练习