例句與造句

1. Threaded binary tree
   線索二叉樹
2. Study on change signification of left and right tag field in node structures of threaded binary trees
   對改變線索二叉樹結(jié)點結(jié)構(gòu)中左右標志域涵義的探討
3. It's difficult to find threaded binary tree in a sentence. 用threaded binary tree造句挺難的