half apple 故事

half apple 故事 half an apple 还是a half apple my 'half.apple" Where a half apples还是a half apple cut the apple into______(half) where is my half apple ? half a day 为何不说half day.类比half apple an apple and a half以及one and a half apple和half an apple分别用is my half 经常听人说my half Apple 呵呵, half apple 中间用不用加of a half apple 这个词组对吗? 我的half apple在哪儿呢?