英语词汇sonar的意思、用法及释义-英汉双解词典

单词	sonar
释义	sonar n[U] device or system for detecting and locating objects under water by means of reflected sound waves 声纳装置; 声纳系统. Cf 参看 radar.
随便看	affray affront Afghan Afghan hound aficionado afield a fifth column aflame AFL-CIO afloat afoot aforementioned aforethought a fortiori afraid afresh African African violet Afrikaans Afrikaner Afro- Afro Afro-American aft after

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