声纳 (shēng nà) — sonar

定義

noun
sonar
量詞 ·

例文

  • 声纳
    Zhè sōu qián tǐng zhuāng bèi le xiān jìn de shēng nà xì tǒng.
    This submarine is equipped with an advanced sonar system.
  • 声纳
    Kē xué jiā yòng shēng nà tàn cè hǎi dǐ dì xíng.
    Scientists use sonar to map the ocean floor.
  • 声纳
    Yú chuán kào shēng nà fā xiàn yú qún de wèi zhì.
    Fishing boats rely on sonar to locate fish schools.

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