unserious
不严肃的
发音
US
词形变化
more unserious
比较级
most unserious
最高级
释义与例句
adj.
-
1.
Not serious.
Characterized by a lack of seriousness (e.g., earnestness, commitment).
-
2.
Not serious.
Not severe; not grave.
词源
From un- + serious.
来源：wiktionary