无菌 wújūn sterile Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 护士准备好了手术所需的无菌插管。 hùshi zhǔnbèi hǎo le shǒushù suǒ xū de wújūn chāguǎn. The nurse prepared the sterile cannula needed for the surgery. Source: Dong Chinese Dictionary