英语中午好怎么说？

外国人和中国人的很多讲法都不尽相同,所以没必要死钻牛角尖

good afternoon

good noon. however, it is rarely used. it's better to say good morning or good afternoon. if it's after 12, say good afternoon.

have a good time in the middle of the day

good aftnu 不好意思不会拼啊,只会说.

good afternoon