书籍详情
格式
平装书
页数
32
语言
英语
已发布
Jan 1, 1999
出版商
Scholastic Inc.
ISBN-10
043909920X
ISBN-13
9780439099202
描述
You have ears on your head, but a cricket doesn't. Behind the knee of each of a cricket's front legs is a tiny hole with a tissue-thin cover. This is the cricket's ear. Read and find out more amazing facts about crickets and learn how they make chirping counds, too. They don't hirp with their mouths!
类型
儿童
科学与技术