impenetrable
                                                    英 [ɪm'penɪtrəb(ə)l]
                                                                        美 [ɪm'pɛnɪtrəbl]
                        
                
                
                
                
                    
                                    
                
                                                                                        impenetrable 中文词源
                
                
                    impenetrable 无法穿透的im-,不,非,penetrable,可穿透的。
                 
                                                impenetrable 英文词源
                
                
                    
                        - impenetrable (adj.)
- mid-15c., from Middle French impenetrable, from Latin impenetrabilis "that cannot be penetrated," from assimilated form of in- "not, opposite of" (see in- (1)) + penetrabilis "penetrable" (see penetrate). Related: Impenetrably; impenetrability.
 
                
                                                    impenetrable 双语例句
                
                
                    1. Their jargon is impenetrable to an outsider.   他们的行话外人听不懂。 来自《权威词典》
 - 2. I find his style somewhat impenetrable. 
- 我发现他的行为方式令人颇为费解.
来自《简明英汉词典》
 
- 3. The language of this document would be impenetrable to anyone except a specialist. 
- 除了专家,其他任何人都看不懂这份文件.
来自《简明英汉词典》
 
- 4. His books are notoriously impenetrable. 
- 他的书出了名的晦涩难懂。
来自辞典例句
 
- 5. Still, I had also judged the jungle of both banks quite impenetrable. 
- 其次, 我先前早已留神了,两岸的丛林异常茂密,一眼看不透.
来自辞典例句