letter slot
originally and chiefly US
noun
A narrow opening in a door, post box, etc., through which letters, parcels and other items may be deposited.
Origin
Late 19th century; earliest use found in The Daily Evening Bulletin.
| 单词 | letter slot |
| 释义 | letter slotoriginally and chiefly US noun A narrow opening in a door, post box, etc., through which letters, parcels and other items may be deposited. Origin |
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