extern
                                                    英 [ɪk'stɜːn; ek-]
                                                                        美 ['ɛkstɝn]
                        
                
                
                
                    
                        - n. 走读生;走读医学研究生
- adj. 外面的,外来的
 
                
                    
                                                                                        extern 中文词源
                
                
                    extern 不住机构内的工作人员词源同exterior, 外在的。
                 
                                                extern 英文词源
                
                
                    
                        - extern (n.)
- "outsider," c. 1600, from Middle French externe "outer, outward;" as a noun, "a day-scholar," from Latin externus "outside," also used as a noun (see external). As an adjective in English from 1530s.
 
                
                                                    extern 双语例句
                
                
                    1. Although ival is declared extern, it has an initializer, which means this statement is a definition.  虽然ival声明 为extern, 但是它有初始化式, 代表这条语句是一个定义. 来自互联网
 - 2. This washing machine can auto wash the lateral extern surface. 
- 具有全自动清洗列车两侧面外表面的功能.
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- 3. The clip and bracket of the extern flash must be taken down. 
- 必须中断外面闪光的夹子和托架.
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- 4. And then, the method of image collection by means of an extern trigger is proposed. 
- 然后着重描述了通过外触发进行图像采集.
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