名词
中文翻译：印章
同义词：
['stamp', 'impression', 'mark']
例句：
-
1. The official seal on the document is a strong indication of its authenticity.
文件上的官方印章是其真实性的强有力证明。
-
2. The artist's signature is an important part of the artwork's identity.
艺术家的签名是艺术作品身份的重要部分。
-
3. The stamp on the envelope indicates that it has been opened and read.
信封上的邮票表明它已经被打开并阅读过。