Level 6 · word 13,933 of 20,000

airtight

/ˈerˌtaɪt/ American
  • adj. 密封的, 不透气的
Definition
  • adj. sealed so tightly that no air can get in or out
Example
She sealed the leftovers in an airtight container overnight.
她把剩菜密封在一个密闭容器里放了一夜。