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：
名词
1. 渴望；热望；憧憬If you feel longing or a longing for something, you have a rather sad feeling because you want it very much.
1. prolonged unfulfilled desire or need
Synonym: yearninghungriness
多通过句子记忆单词，而不是单独死记硬背。
