| 释义 |
combination lock  nounA lock that is opened by rotating a set of marked or numbered dials to show a specific sequence.I twirled the combination lock and opened my locker....- He turned the combination lock on one and opened the door, revealing a stack of books and notebooks, with dozens of papers mixed within.
- She arrived at her locker, expertly opening her combination lock and then unpacking her backpack with the many textbooks it held.
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