one-way correspondence

• 一方的书信

one-way correspondence的用法和样例：

例句

1. He has a lot of correspondence to deal with.
   他有一大多的书信要处理。
2. I have little patience for this, but if he were to know the extent of my knowledge he would certainly end our correspondence.
   我有此的一点耐心，但是，如果他将知道我的知识的程度他一定会结束我们的书信。