一本正经
- na.be poker-faced; become serious
- 网络solemnity; with a show of seriousness; prim

一本正经
1.be poker-faced; become serious; humourless; in all seriousness; in dead [sad] earnest; look prim and proper; maintain an air of complete respectability; put on an air of a serious manner; solemn; take...seriously
1
2
3
4
5
6
8
9
10
11
13
14
15
16
17
18
19
20
21
22
23
26
27
28
29