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Comprehensive English-Chinese Dictionary
- sonar
[ 'sonɑr]
[ 'səunɑː]
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1.
noun
声纳(sound navigation and ranging的缩略,是一种利用声波和超声波的水下探测装置)
Collins English-English Dictionary
- sonar
['səυnɑː]
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1.
n
a communication and position-finding device used in underwater navigation and target detection using echolocation
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2.
n
[Etymology]
C20: from so(und) na(vigation and) r(anging)
Examples
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这艘船上安装了两台声呐探测仪。
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This ship is installed with two sonar detectors.
→ 声呐
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