姐姐和哥哥的英文怎么说
时间：
"姐姐" 的英文是 "sister"，来源是古英语 "sustre"。
例句：
My sister is a nurse. (我姐姐是一名护士。)
I have two sisters and one brother. (我有两个姐姐和一个哥哥。)
"哥哥" 的英文是 "brother"，来源是古英语 "broðor"。
例句：
My brother is a doctor. (我哥哥是一名医生。)
I have one sister and two brothers. (我有一个姐姐和两个哥哥。)
例句：
My sister is a nurse. (我姐姐是一名护士。)
I have two sisters and one brother. (我有两个姐姐和一个哥哥。)
"哥哥" 的英文是 "brother"，来源是古英语 "broðor"。
例句：
My brother is a doctor. (我哥哥是一名医生。)
I have one sister and two brothers. (我有一个姐姐和两个哥哥。)