身上长了水痘英语怎么说

在身上长了水痘可以用英文表示为 "developed chickenpox" 或 "came down with chickenpox".

水痘是一种常见的感染性皮肤疾病，由病毒引起。它通常在儿童发病，但成年人也可能会感染。水痘的症状包括红色的水疱和皮肤疼痛。水痘可以通过接触感染的人或物体，或者通过呼吸感染的气溶胶传播。

下面是一些英文例句及其中文翻译：

"My sister developed chickenpox last week and has been feeling really miserable." (我妹妹上周长了水痘，感觉很不舒服。)
"I'm so glad I had chickenpox as a child because now I'm immune to it." (我真高兴我小时候长了水痘，因为现在我对它有免疫力。)
"I can't go to school today because I came down with chickenpox over the weekend." (我今天不能去上学，因为周末我长了水痘。)