动词短语
中文翻译：用金属透镜环密封
同义词：
['用金属透镜环封住，用金属透镜环封闭，用金属透镜环密封例句：1. The seal was made from a special type of rubber.（这个密封是用一种特殊的橡胶制成的。）']
例句：
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1. The seal was made from a special type of rubber.
这个密封是用一种特殊的橡胶制成的。
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2.The seal is used to keep the container airtight.
这个密封用来保持容器的气密性。
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3. The seal was broken during transportation, causing the contents to leak.
运输过程中密封被破坏，导致内容物泄漏。