(每日一词）mystery

mystery /ˈmɪs.tɚ.i/ n. 神秘的事物，难以理解的事物，谜

英文释义：something strange or not know that has not yet been explained or understood 

词根：myst- 神秘（mist 薄雾）（联想：迷死他）--你看中文“着迷”，里面就有“迷“

后缀：-ery 名词后缀；

e.g. How the massive stones were brought here from hundreds of miles away is a mystery. 巨石是怎样从几百英里之外运到这里来的仍是个谜。