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hydrophone

C2 noun

hydrophone nghĩa là hydrophone, máy thu âm dưới nước

Các nghĩa

  1. hydrophone, máy thu âm dưới nước

    a transducer that converts underwater sound waves into electrical signals, rather like a microphone

    I never saw a hydrophone before now.

    The biologists used a hydrophone to record whale calls.

    A hydrophone is a microphone designed to be used underwater.

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