fèi​shén

to spend effort

费神 費神 fèi//shén
to spend effort
to exert great mental effort; to be mentally taxing or exhausting
may I trouble you
used as a polite request or expression of thanks when asking someone to do something; please would you mind

Frequency

Movie subtitles
1.10 per million appears in 1% of films
Written text
0.568 per million

Cross-References

Synonym

Sources