← 词汇
正经事
zhèng jīng shì
an important matter
就这个词提问
汉字
正
straight, right, proper, correct, just, true
部首 止部件 ⿱一止
经
the classics; to experience, to undergo
部首 纟部件 ⿰纟⿱？工
事
affair, matter, business; to serve; accident, incident
部首 亅部件 ⿻⿳一口彐亅