严重性 | yán zhòng xìng | seriousness | |
轻重 | qīng zhòng | severity (of the case) / degree of seriousness / whether sth is slight or serious | |
病势 | bìng shì | degree of seriousness of an illness / patient's condition | |
故作端庄 | gù zuò duān zhuāng | artificial show of seriousness / to pretend to be solemn |