不惜血本 bù xī xuè běn 🔊 to spare no effort + Keep this word Meanings bù xī xuè běn to spare no effortto devote all one's energies Its characters 不bùnot; noHSK 1惜xīto cherish血xuèblood (CL:滴[di1])HSK 4本běn(measure word for books)HSK 1