sonar
中文釋義
n. 聲納；聲波定位儀（等於asdic）
n. a system for detecting objects underwater using sound.
常用搭配
- use sonar使用聲吶
- sonar technology聲吶技術
- sonar system聲吶系統
例句
- The submarine used sonar to navigate through the dark waters.潛艇用聲納在黑暗的水域中導航。
- Fishermen rely on sonar to locate schools of fish in the ocean.漁民依靠聲納在海洋中定位魚羣。