shǒu / shù / hòu / shāng / kǒu / yí / dàn / xuè / liú / rú / zhù / bì / xū / lì / jí / tōng / zhī / yī / shēng

手术后，伤口一旦血流如注，必须立即通知医生。

After surgery, the doctor must be notified immediately if the wound starts gushing blood.