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. 自学的;自修的If you are self-taught, you have learned a skill by yourself rather than being taught it by someone else such as a teacher at school.
多通过句子记忆单词，而不是单独死记硬背。
