| 词汇 | jiffy-bag |
| 释义 | Jiffy bag noun[ C ] trademarkuk /ˈdʒɪf.i ˌbæɡ/ us /ˈdʒɪf.i ˌbæɡ/ a brand name for a thick envelope for protecting objects that are easily damaged when they are sent by post（用于邮寄易损物品的）厚层信封 Communications - the postal system addy BFPO care ofidiom catch the post collection box consignee delivery direct mail dispatch first class Freepost mail slot pigeonhole postage postbox postmark self-addressed stamp window zip code |
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