echolocate

Bats use high-pitched squeaks to echolocate and catch insects in total darkness.

(Chinese) 蝙蝠利用高频率的尖叫声进行回声定位，在全黑的环境中捕捉昆虫。

Dolphins can echolocate to navigate through murky waters and identify potential predators.

(Chinese) 海豚可以通过回声定位在浑浊的水中航行，并识别潜在的捕食者。