男朋友用英语是boyfriend。
解释：
boyfriend 英[?bfrend] 美[?b?fr?nd]
n. 男朋友; 情郎;
[例句]I don know if shes got a boyfriend or not.
我不知道她有没有男朋友。
I split up with my boyfriend last year.
我去年和男友分手了。
Rachel has a new boyfriend
雷切尔换了个男朋友。
My boyfriend and I robbed a store and were caught red-handed.
我和男朋友去抢劫一家商店，被当场逮到了。
She had attended an interview, at her boyfriends insistence.
在男友的坚持下，她去参加了一个面试。
She had an assignation with her boyfriend.
她和男友有个约会。
Its a bit much expecting me to dump your boyfriend for you.
指望我替你甩掉你的男朋友，有点儿过分了吧？
She deserted her boyfriend she had dated for two years.
她把好了两年的对象给甩了。
She went off to bum round the world with a boyfriend.
她动身和一个男友去周游世界了。
Boyfriend（英语） （阿拉伯语）Freund（德语）парень (俄语）Petit ami(法语） (韩语）Namorado(葡萄牙）彼氏(日语）?(泰语）Ragazzo.(意大利）
