fastness
                                                    英 ['fɑːs(t)nɪs]
                                                                        美 ['fæstnəs]
                        
                
                
                
                
                    
                                    
                
                                                                                        fastness 中文词源
                
                
                    fastness 要塞来自fast, 固定,坚固。
                 
                                                fastness 英文词源
                
                
                    
                        - fastness (n.)
- "a place not easily forced, a stronghold," late Old English fæstnes "firmness, strongness, massiveness, stability; the firmament," from fast (adj.) in its older sense of "firm, fixed in place" + -ness.
 
                
                                                    fastness 双语例句
                
                
                    1. They could have withdrawn into the mountain fastness of Eryri.  他们本可退到山中要塞埃利里去。 来自辞典例句
 - 2. The rebels have withdrawn to their mountain fastness for the winter. 
- 叛军撤至他们的山寨过冬.
来自辞典例句
 
- 3. We guarantee the fastness of these dyes. 
- 我们担保这些颜料不褪色.
来自辞典例句
 
- 4. To common joints, bolts fastness should start from center to outside. 
- 对于一般接头, 应从螺栓群中间顺序向外侧进行紧固.
来自互联网
 
- 5. A . to the printer and printing ink adhesion fastness. 
- 承印材料不同,与油墨的附着牢度就不同.
来自互联网