名词
中文翻译：密封盖
同义词：
['sealed lid', 'sealed cap例句：1. The seal on the package was broken', "so it couldn't be opened.（包装上的封条被弄断了，所以打不开。）2. The seal on the jar prevented moisture from seeping in.（罐子的密封防止了水分的渗透。）"]
例句：
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1. The seal on the package was broken, so it couldn't be opened.
包装上的封条被弄断了，所以打不开。
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2. The seal on the jar prevented moisture from seeping in.
罐子的密封防止了水分的渗透。
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3. The seal on the passport was torn, so we had to renew it.
护照上的密封被撕掉了，所以我们不得不重新申请。