1、双链树 doubly linked tree
2、外部排序 external sort
3、electronics 电子学。
4、batch processing 成批处理。
5、根 root
6、心要让你听见，爱要让你看见，不怕承认对你有多眷恋;想你的时候，盼你能收到我的真情留言!listening to my heart beating seeing how much i love you,i dare to admit how much i love you when thinking of you,i hope you can receive the passionat words i left for you
7、这是一次新的冒险。The news was flashed to Washington and then to New York