pitfall的词源

英文词源

pitfall (n.)

c. 1300, "concealed hole," a type of animal trap, from pit (n.1) + fall (n.). Extended sense of "any hidden danger" is first recorded early 15c.

中文词源

pitfall：陷阱

pit,深坑，fall,掉落。引申词义陷阱。

该词的英语词源请访问找单词词源英文版：pitfall 词源，pitfall 含义。