费神 fèishén exert effort Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: exert effort All meanings 2 fèishén 2 exert effort 1polite request 1 1 sentence for 费神 (fèishén — exert effort) 这份工作非常费神,需要极大的耐心。 zhè fèn gōngzuò fēicháng fèishén, xūyào jí dà de nàixīn. This job is very mentally taxing and requires a great deal of patience. Source: Dong Chinese Dictionary