蟋蟀俗称“蛐蛐”。它是人们常见的一种直翅目昆虫。雄性蟋蟀会鸣叫 ,每当夏末秋初的夜晚就听到它清脆的叫声 ,其鸣叫声是由一对前翅相互磨擦产生的。中师《生物学》(人民教育出版社 1998年 12月第 1版 )第一册第 171页的“蟋蟀”的教学内容中 ,是这样解释雄性蟋蟀鸣叫产生的原 This is commonly known as “蛐蛐”. It is a common Orthoptera insect. The male baboon will sing, and whenever it is heard on the night of late summer and early fall, it will have a crisp cry. The whistling sound is generated by a pair of front wings rubbing against each other. In the teaching content of “蟋蟀” on page 171 of the first volume of the book “Biology” (People’s Education Press, December 1998, 1st Edition), this explains why