spring peeper
noun /ˌsprɪŋ ˈpiːpə(r)/
/ˌsprɪŋ ˈpiːpər/
(also peeper)
(North American English)- a small American frog with grey-brown skin, the males of which make a short, high sound in the spring
春季窥视者：一只棕褐色皮肤的美国小青蛙，其雄性在春季发出短促的高音 - I remember as a child hearing the spring peepers.
我记得小时候听到春天的猫叫。
- I remember as a child hearing the spring peepers.