inaudible
                                                    英 [ɪn'ɔːdɪb(ə)l]
                                                                        美 [ɪn'ɔdəbl]
                        
                
                
                
                
                    
                                    
                
                                                                                        inaudible 中文词源
                
                
                    inaudible 听不到的in-,不,非,audible,听得到的。
                 
                                                inaudible 英文词源
                
                
                    
                        - inaudible (adj.)
- mid-15c., "unfit to be heard;" c. 1600, "unable to be heard," from Latin inaudibilis "inaudible," from in- ânotâ (see in- (1)) + audibilis (see audible). Related: Inaudibly; inaudibility.
 
                
                                                    inaudible 双语例句
                
                
                    1. Animals are able to hear high-pitched sounds that are inaudible to humans.  动物可以听到人类所听不到的高频声音。 来自柯林斯例句
 - 2. His weak voice was almost inaudible. 
- 他的声音微弱,几乎听不见。
来自柯林斯例句
 
- 3. She whimpered something inaudible. 
- 她呜咽着说了些什么,听不清。
来自柯林斯例句
 
- 4. The whistle was inaudible to the human ear. 
- 这种啸声人耳听不到。
来自《权威词典》
 
- 5. His voice was almost inaudible. 
- 他的声音几乎听不见.
来自《现代英汉综合大词典》