名词
中文翻译：信函
同义词：
['letter', 'postcard', "telegram例句：1. The call letter is for the new manager's office.（电话是给新经理办公室的。）"]
例句：
-
1. The call letter is for the new manager's office.
电话是给新经理办公室的。
-
2.She sent a postcard from Paris to her friend in New York.
她从巴黎寄了一张明信片给她在纽约的朋友。
-
3.He received a telegram from his sister in London.
他收到了一封伦敦姐姐的电报。