secondary seal

  1. 二级封闭

网络词典

secondary seal

英 ˈsekərəl 美 ˈsɛkərəl
名词中文翻译 中文翻译:次级密封
同义词: ['subordinate seal', 'secondary lock']

例句:

  1. 1. Thenew security system uses a secondary seal toprevent unauthorized access.
    新的安全系统使用次级密封来防止未经授权的访问。
  2. 2. The company's secondary sealis a key component of its defense againstcyber threats.
    公司的次级密封是其抵御网络威胁的关键组成部分。
  3. 3. Thesecondary seal was designed toimprove the durability and reliability ofthe product.
    次级密封的设计旨在提高产品的耐用性和可靠性。