一本正经
一本正经[yī běn zhèng jīng]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
热门单词
- 一再
- 一琴一鹤
- 一盘
- 一穷二白
- 一簇羽毛 aigrette
- 一统天下[江山]
- 一般因子 general factor
- 一身痛重
- 一雌多雄
- 一零儿
- 七层楼
- 万能铣镗机床 universal milling and boring machines
- 三元图解 {岩} ternary diagram
- 三元系压电陶瓷 ternary system piezoelectric ceramics
- 三孔铁心
- 三尖杉
- 三方
- 三次不尽根 cubic surd; surd of third order
- 三氯乙酸 {有化} trichloroacetic acid (TDA)
- 三相制 three-phase system
- 三相半波整流器 three-phase half wave rectifier
