妹妹喜欢哥哥用英语怎么说

如果你想表达妹妹喜欢哥哥，你可以用这样的英文表达：

"My sister has a crush on my brother."

这个表达是来自英语中表示喜欢的常用短语"have a crush on"，意思是对某人有好感，常常是较轻浅的好感。

其他一些常见的表达方式包括：

"My sister is infatuated with my brother." (妹妹迷恋着哥哥)

"My sister is smitten with my brother." (妹妹喜欢哥哥)

"My sister is sweet on my brother." (妹妹喜欢哥哥)

"My sister is head over heels for my brother." (妹妹爱哥哥深深)

例句：

"I can tell that my sister has a crush on my brother. She always smiles when she talks to him." (我能看出妹妹有好感，她和他说话的时候总是微笑。)
"I think my sister is infatuated with my brother. She can't stop talking about him." (我觉得妹妹迷恋着哥哥，她总是谈论他。)
"I noticed that my sister is smitten with my brother. She gets all shy and flustered when he's around." (我注意到妹妹喜欢哥哥，哥哥在旁边的时候她总是害羞和慌乱。)
"My sister is head over heels for my brother. She never stops talking about him and always wants to spend time with him." (妹妹爱哥哥深深，她从不停止谈论他，总是想和他在一起。)