English中文EspañolFrançais
transducer /tɹansdjˈuːsə/ n

中文：换能器

中文 · 换能器Español · transductorFrançais · émetteur/récepteur
Meaning：Part of the echo sounder probe that emits the ultrasound and receives its echoes.
▶ Start interactive picture-tap lesson

Found in these illustrated scenes（1）

Echo sounder

‹ Browse all scenes