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. grow feathers
e.g. The young sparrows are fledging already
Synonym: feather
2. decorate with feathers
e.g. fledge an arrow
Synonym: flight
3. feed, care for, and rear young birds for flight
多通过句子记忆单词,而不是单独死记硬背。