23点40分钟怎么用英语说（在线等）

forty part twenty three

twenty to twenty four

twenty three forty

twenty three forty
23:40
twenty to midnight

twenty three forty

twenty to zero(twenty four)

eleven forty p.m.
资料来源：柯林斯英汉双解词典

eleven forty p.m

If you want to say this in an American way, that is eleven forty.