踩雷 Traditional form: 踩雷 Pinyin (reading): cǎiléi Definitions: to step on a mine (fig.) to inadvertently do sth that has an unpleasant result (fig.) to be accidentally exposed to a spoiler Characters: 踩 - to step on; to stamp 雷 - thunder; surname Traditional characters: 踩 - to step on; to stamp 雷 - thunder; surname