introductory
                                                    英 [ɪntrə'dʌkt(ə)rɪ]
                                                                        美 [,ɪntrə'dʌktəri]
                        
                
                
                
                
                    
                                    
                
                                                                                                        introductory 英文词源
                
                
                    
                        - introductory (adj.)
- c. 1600, from Late Latin introductorius, from introduct-, past participle stem of introducere "to lead in, bring in" (see introduction). Also used in English from c. 1400 as a noun meaning "introductory treatise or textbook."
 
                
                                                    introductory 双语例句
                
                
                    1. The chairman made a few introductory remarks.  会议主席说了几句开场白. 来自《简明英汉词典》
 - 2. The chairman opened the ball with a few introductory remarks upon the items on the agenda. 
- 主席先开头,简略地介绍了议事日程上的讨论事项.
来自《简明英汉词典》
 
- 3. Introductory biology texts tend to be compilations of conclusions. 
- 导论式的生物学教科书,多倾向于结论的汇编.
来自辞典例句
 
- 4. The first two chapters provide introductory and background material. 
- 头两篇提供入门性的和背景性的材料.
来自辞典例句
 
- 5. The introductory style seemed a little superfluous. 
- 这种客套未免有点儿多余.
来自辞典例句