peep·er
noun/ˈpiːpə(r)/
/ˈpiːpər/
(also spring peeper)
- a small American frog with grey-brown skin, the males of which make a short, high sound in the spring
偷窥者：一只棕褐色皮肤的小型美国青蛙，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窥视声。
- I remember as a child hearing the spring peepers.