名词
中文翻译：信头
同义词：
['header', "top of letter例句：1. The letter-head is the first thing that catches your eye when you open a letter.（信头是当你打开一封信时首先吸引你注意的部分。）2. The letter-head on the envelope is usually the sender's name.（信封上的信头通常是发件人的名字。）"]
例句：
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1. The letter-head is the first thing that catches your eye when you open a letter.
信头是当你打开一封信时首先吸引你注意的部分。
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2. The letter-head on the envelope is usually the sender's name.
信封上的信头通常是发件人的名字。
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3.The letter-head is also used to indicate the sender's address on the envelope.
信头还用于在信封上指示发件人的地址。