P.u.o.
[医] 未知热(发热原因不明)
🗣️ 情景例句
A workaholic lives to work, rather than works to live.
这种人活着是为了工作，并不像其他人工作是为了生活。
Example is better than precept.
言教不如身教。
I'll check the office one more time.
我再跟公司查一下。