名词中文翻译
中文翻译：信头
同义词：
['seal', 'flap', 'top例句：1. The envelope was sealed with a red ribbon.（信封被一条红丝带密封。）2. The flap of the letter opened easily.（信件的封皮很容易打开。）']
例句：
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1. The envelope was sealed with a red ribbon.
信封被一条红丝带密封。
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2. The flap of the letter opened easily.
信件的封皮很容易打开。
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3.The top of the box is adorned with a beautiful pattern.
盒子的顶部装饰着美丽的图案。