名词重大，认真，严重
1. 重大：graven 给 | graveness 重大 | graver 雕刻师
2. 重大/严重/认真：graven /铭记/ | graveness /重大/严重/认真/ | graver /雕刻师/雕刻刀/
3. 重大; 严重; 认真 (名)：graven 雕刻的; 不可磨灭的 (形) | graveness 重大; 严重; 认真 (名) | graver 雕刻师; 雕刻刀 (名)
1. While poems previously cited by Premier Wen Jiabao conveyed graveness, those he quoted on Friday reflect optimism on China's development and unification.
noun
1. a manner that is serious and solemn
Synonym: gravity sobriety soberness somberness sombreness