| 释义 |
seriousness美 ['sɪəriəsnəs] 英 ['sɪəriəsnəs] adj.+n. great seriousness,real seriousness v.+n. appreciate seriousness n. importance,significance,gravity,weightiness,solemnity 1. | 严重；认真；严肃the state of being serious |
| He spoke with a seriousness that was unusual in him. 他说话时神情少有地认真。 |
IDM in all seriousness 非常严肃地；认认真真地；说实在的very seriously; not as a joke |