点击下方单词,选择对的这个单词
点击下面链接下载与本句相关的学习资源，包括PDF教材和音频练习，方便课后复习：
1. 跳蚤市场;（露天的）旧货市场A flea market is an outdoor market which sells cheap used goods and sometimes also very old furniture.
1. an open-air street market for inexpensive or secondhand articles
多通过句子记忆单词，而不是单独死记硬背。
