开心两个字拼音怎么拼
kai xin是拼音吗？kai xinkai xinKAI XIN,很简单开心 kāi xīnkai xin 开心kai'xinkai（开）xin（心）ㄎㄞ，開。ㄒ一ㄣ，心。
开心用英语怎么说
happy开心to be joyful; to have fun; to feel happy
开心的chuffed amused
我相信我们会很开心的。
I'm sure we'll have a good timebe happy
enjoy oneselfhave a good time/enjoy yourself形容词happy
名词happinesshappy
