thirtieth
                                                    英 ['θɜːtɪɪθ]
                                                                        美 ['θɝtɪɪθ]
                        
                
                
                
                    
                        - num. 第三十;三十分之一
- adj. 第三十个的;三十分之一的
- n. 第三十;三十分之一
 
                
                    
                                    
                
                                                                                                        thirtieth 英文词源
                
                
                    
                        - thirtieth
- Middle English threttyth, from Old English þritigoða; see thirty + -th (1). Respelled 16c. to conform to new spelling of thirty.
 
                
                                                    thirtieth 双语例句
                
                
                    1. For my thirtieth birthday, my friends clubbed together and bought me a watch.  为庆祝我30岁生日,朋友们凑钱给我买了块表。 来自柯林斯例句
 - 2. The present crop of books and documentaries about Marilyn Monroe exploit the thirtieth anniversary of her death. 
- 时下出现的这些有关玛丽莲·梦露的书和纪录片是借她逝世30周年之际推出的。
来自柯林斯例句
 
- 3. A day is about one thirtieth of a month. 
- 一天大约是一个月的三十分之一.
来自辞典例句
 
- 4. January the thirtieth and you're invited. 
- 1月30日,希望你能出席.
来自辞典例句
 
- 5. I'd like to go to Shanghai on December thirtieth. 
- 我12月30号想要去上海.
来自互联网