点击下方单词,选择对的这个单词
Shopping in the Dime Store-(在低价商店购物)
在邮局
1. 航空邮政Airmail is the system of sending letters, parcels, and goods by air.
1. a system of conveying mail by aircraft
Synonym: airpost
2. letters and packages that are transported by aircraft
多通过句子记忆单词，而不是单独死记硬背。
