入院 rùyuàn hospitalized Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 他因为心脏病发作而紧急入院治疗。 tā yīnwèi xīnzàngbìng fāzuò ér jǐnjí rùyuàn zhìliáo. He was rushed to the hospital after suffering a heart attack. Source: Dong Chinese Dictionary