sad是什么意思,sad什么意思

i'm soory .your d____ doesn't seem to match the situation.
外研版(一起)五年级英语上册module 9 unit 1 are you sad 课件ppt
sad animated
the 'sad but relieved face' is easily confused with the crying
sadayuki 搞怪趣味宝宝 表情包 收集