Other expression · CEFR B1
spare key
other_expression
备用钥匙
- 1.
a duplicate key kept in case the original is lost or locked inside
备用钥匙
In use
I keep a spare key under the doormat.
Dictionary facts from AI_SUPPLEMENT.
Other expression · CEFR B1
备用钥匙
a duplicate key kept in case the original is lost or locked inside
备用钥匙
I keep a spare key under the doormat.
Dictionary facts from AI_SUPPLEMENT.