buttonwood
                                                    英 ['bʌt(ə)nwʊd]
                                                                    美 ['bʌt(ə)nwʊd]
                        
                
                
                
                
                    
                                                                                                        buttonwood 英文词源
                
                
                    
                        - buttonwood (n.)
- also button-wood, "North American plane tree," 1690s, from button (n.) + wood (n.). So called for their characteristic round fruit.
 
                
                                                    buttonwood 双语例句
                
                
                    1. Buttonwood would like to suggest two tried - and - trusted canaries for this particular coalmine.  金融人士愿意为这个特别的市场建议两个屡试不爽的预警指标. 来自互联网