ring-key
noun
1A key that can be put on a finger.
2A key fitted with a ring handle, which falls down instead of standing out from the lock.
Origin
Mid 18th century; earliest use found in Robert Dodsley (1704–1764), bookseller and writer.
| 单词 | ring-key |
| 释义 | ring-keynoun 1A key that can be put on a finger. 2A key fitted with a ring handle, which falls down instead of standing out from the lock. Origin |
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